Merge pull request #9792 from taosdata/test/td-11552

[TD-11552]<test>(other): add stability scripts and no need CI

tests/stability-scripts/taosadapter_stability/agent_dockerfile/README

+# How to build image
+## eg:
+cd ./collectd_docker
+docker build -t "taosadapter_collectd:v1" .
+
+# How to run single container
+## eg:
+cd ./collectd_docker
+./run_collectd.sh -h
+#Usage:
+#1st arg: agent_count
+#2nd arg: container_hostname prefix
+#3rd arg: TaosadapterIp
+#4th arg: TaosadapterPort
+#5th arg: CollectdInterval
+#eg: ./run_collectd.sh 1 collectd_agent1 172.26.10.86 6047 1
+#eg: ./run_collectd.sh 2 collectd_agent* 172.26.10.86 6047 1
+#rm all: ./run_collectd.sh rm collectd_agent*
+
+# How to run all container
+## You need to edit run_all.sh to set taosadapter ip/port by manual, but count of each agent could be defined in bash_args
+./run_all.sh -h
+#Usage:
+#1st arg: collectd_count
+#2nd arg: icinga2_count
+#3rd arg: statsd_count
+#4th arg: tcollector_count
+#5th arg: telegraf_count
+#6th arg: node_exporter port range
+#eg: ./run_all.sh 10 10 1 10 50 10000:10020

tests/stability-scripts/taosadapter_stability/agent_dockerfile/collectd_docker/Dockerfile

+FROM ubuntu:20.04
+ENV REFRESHED_AT 2021-12-04
+WORKDIR /root
+ARG DEBIAN_FRONTEND=noninteractive
+RUN set -ex; \
+        apt update -y --fix-missing && \
+        apt-get install -y --no-install-recommends collectd && \
+	rm -rf /var/lib/apt/lists/*
+COPY collectd.conf /etc/collectd/collectd.conf
+COPY entrypoint.sh /entrypoint.sh
+ENV CollectdHostname localhost
+ENV TaosadapterIp 127.0.0.1
+ENV TaosadapterPort 6047
+ENV CollectdInterval 10
+ENTRYPOINT ["/entrypoint.sh"]

tests/stability-scripts/taosadapter_stability/agent_dockerfile/collectd_docker/collectd.conf

+# Config file for collectd(1).
+#
+# Some plugins need additional configuration and are disabled by default.
+# Please read collectd.conf(5) for details.
+#
+# You should also read /usr/share/doc/collectd-core/README.Debian.plugins
+# before enabling any more plugins.
+
+##############################################################################
+# Global                                                                     #
+#----------------------------------------------------------------------------#
+# Global settings for the daemon.                                            #
+##############################################################################
+
+Hostname "CollectdHostname"
+FQDNLookup true
+#BaseDir "/var/lib/collectd"
+#PluginDir "/usr/lib/collectd"
+#TypesDB "/usr/share/collectd/types.db" "/etc/collectd/my_types.db"
+
+#----------------------------------------------------------------------------#
+# When enabled, plugins are loaded automatically with the default options    #
+# when an appropriate <Plugin ...> block is encountered.                     #
+# Disabled by default.                                                       #
+#----------------------------------------------------------------------------#
+#AutoLoadPlugin false
+
+#----------------------------------------------------------------------------#
+# When enabled, internal statistics are collected, using "collectd" as the   #
+# plugin name.                                                               #
+# Disabled by default.                                                       #
+#----------------------------------------------------------------------------#
+#CollectInternalStats false
+
+#----------------------------------------------------------------------------#
+# Interval at which to query values. This may be overwritten on a per-plugin #
+# base by using the 'Interval' option of the LoadPlugin block:               #
+#   <LoadPlugin foo>                                                         #
+#       Interval 60                                                          #
+#   </LoadPlugin>                                                            #
+#----------------------------------------------------------------------------#
+Interval CollectdInterval
+
+#MaxReadInterval 86400
+#Timeout         2
+#ReadThreads     5
+#WriteThreads    5
+
+# Limit the size of the write queue. Default is no limit. Setting up a limit
+# is recommended for servers handling a high volume of traffic.
+#WriteQueueLimitHigh 1000000
+#WriteQueueLimitLow   800000
+
+##############################################################################
+# Logging                                                                    #
+#----------------------------------------------------------------------------#
+# Plugins which provide logging functions should be loaded first, so log     #
+# messages generated when loading or configuring other plugins can be        #
+# accessed.                                                                  #
+##############################################################################
+
+LoadPlugin logfile
+LoadPlugin syslog
+#LoadPlugin log_logstash
+
+#<Plugin logfile>
+#	LogLevel "info"
+#	File "/var/log/collectd.log"
+#	Timestamp true
+#	PrintSeverity false
+#</Plugin>
+
+<Plugin syslog>
+	LogLevel info
+</Plugin>
+
+#<Plugin log_logstash>
+#	LogLevel info
+#	File "/var/log/collectd.json.log"
+#</Plugin>
+
+##############################################################################
+# LoadPlugin section                                                         #
+#----------------------------------------------------------------------------#
+# Specify what features to activate.                                         #
+##############################################################################
+
+#LoadPlugin aggregation
+#LoadPlugin amqp
+#LoadPlugin apache
+#LoadPlugin apcups
+#LoadPlugin ascent
+#LoadPlugin barometer
+LoadPlugin battery
+#LoadPlugin bind
+#LoadPlugin ceph
+#LoadPlugin cgroups
+#LoadPlugin chrony
+#LoadPlugin conntrack
+#LoadPlugin contextswitch
+LoadPlugin cpu
+#LoadPlugin cpufreq
+#LoadPlugin cpusleep
+#LoadPlugin csv
+#LoadPlugin curl
+#LoadPlugin curl_json
+#LoadPlugin curl_xml
+#LoadPlugin dbi
+LoadPlugin df
+LoadPlugin disk
+#LoadPlugin dns
+#LoadPlugin dpdkevents
+#LoadPlugin dpdkstat
+#LoadPlugin drbd
+#LoadPlugin email
+#LoadPlugin entropy
+#LoadPlugin ethstat
+#LoadPlugin exec
+#LoadPlugin fhcount
+#LoadPlugin filecount
+#LoadPlugin fscache
+#LoadPlugin gmond
+#LoadPlugin gps
+#LoadPlugin hugepages
+#LoadPlugin grpc
+#LoadPlugin hddtemp
+#LoadPlugin intel_rdt
+#LoadPlugin interface
+#LoadPlugin ipc
+#LoadPlugin ipmi
+#LoadPlugin iptables
+#LoadPlugin ipvs
+#LoadPlugin irq
+#LoadPlugin java
+LoadPlugin load
+#LoadPlugin lua
+#LoadPlugin lvm
+#LoadPlugin madwifi
+#LoadPlugin mbmon
+#LoadPlugin mcelog
+#LoadPlugin md
+#LoadPlugin memcachec
+#LoadPlugin memcached
+LoadPlugin memory
+#LoadPlugin modbus
+#LoadPlugin mqtt
+#LoadPlugin multimeter
+#LoadPlugin mysql
+#LoadPlugin netlink
+#LoadPlugin network
+#LoadPlugin nfs
+#LoadPlugin nginx
+#LoadPlugin notify_desktop
+#LoadPlugin notify_email
+#LoadPlugin notify_nagios
+#LoadPlugin ntpd
+#LoadPlugin numa
+#LoadPlugin nut
+#LoadPlugin olsrd
+#LoadPlugin onewire
+#LoadPlugin openldap
+#LoadPlugin openvpn
+#LoadPlugin ovs_events
+#LoadPlugin ovs_stats
+#LoadPlugin perl
+#LoadPlugin pinba
+#LoadPlugin ping
+#LoadPlugin postgresql
+#LoadPlugin powerdns
+#LoadPlugin processes
+#LoadPlugin protocols
+#LoadPlugin python
+#LoadPlugin redis
+#LoadPlugin rrdcached
+LoadPlugin rrdtool
+#LoadPlugin sensors
+#LoadPlugin serial
+#LoadPlugin sigrok
+#LoadPlugin smart
+#LoadPlugin snmp
+#LoadPlugin snmp_agent
+#LoadPlugin statsd
+#LoadPlugin swap
+#LoadPlugin table
+#LoadPlugin tail
+#LoadPlugin tail_csv
+#LoadPlugin tcpconns
+#LoadPlugin teamspeak2
+#LoadPlugin ted
+#LoadPlugin thermal
+#LoadPlugin tokyotyrant
+#LoadPlugin turbostat
+#LoadPlugin unixsock
+#LoadPlugin uptime
+#LoadPlugin users
+#LoadPlugin uuid
+#LoadPlugin varnish
+#LoadPlugin virt
+#LoadPlugin vmem
+#LoadPlugin vserver
+#LoadPlugin wireless
+#LoadPlugin write_graphite
+#LoadPlugin write_http
+#LoadPlugin write_kafka
+#LoadPlugin write_log
+#LoadPlugin write_mongodb
+#LoadPlugin write_prometheus
+#LoadPlugin write_redis
+#LoadPlugin write_riemann
+#LoadPlugin write_sensu
+LoadPlugin write_tsdb
+#LoadPlugin xencpu
+#LoadPlugin zfs_arc
+#LoadPlugin zookeeper
+
+##############################################################################
+# Plugin configuration                                                       #
+#----------------------------------------------------------------------------#
+# In this section configuration stubs for each plugin are provided. A desc-  #
+# ription of those options is available in the collectd.conf(5) manual page. #
+##############################################################################
+
+#<Plugin aggregation>
+#	<Aggregation>
+#		#Host "unspecified"
+#		Plugin "cpu"
+#		PluginInstance "/[0,2,4,6,8]$/"
+#		Type "cpu"
+#		#TypeInstance "unspecified"
+#
+#		SetPlugin "cpu"
+#		SetPluginInstance "even-%{aggregation}"
+#
+#		GroupBy "Host"
+#		GroupBy "TypeInstance"
+#
+#		CalculateNum false
+#		CalculateSum false
+#		CalculateAverage true
+#		CalculateMinimum false
+#		CalculateMaximum false
+#		CalculateStddev false
+#	</Aggregation>
+#</Plugin>
+
+#<Plugin amqp>
+#	<Publish "name">
+#		Host "localhost"
+#		Port "5672"
+#		VHost "/"
+#		User "guest"
+#		Password "guest"
+#		Exchange "amq.fanout"
+#		RoutingKey "collectd"
+#		Persistent false
+#		StoreRates false
+#		ConnectionRetryDelay 0
+#	</Publish>
+#</Plugin>
+
+#<Plugin apache>
+#	<Instance "foo">
+#		URL "http://localhost/server-status?auto"
+#		User "www-user"
+#		Password "secret"
+#		VerifyPeer false
+#		VerifyHost false
+#		CACert "/etc/ssl/ca.crt"
+#		Server "apache"
+#	</Instance>
+#
+#	<Instance "bar">
+#		URL "http://some.domain.tld/status?auto"
+#		Host "some.domain.tld"
+#		Server "lighttpd"
+#	</Instance>
+#</Plugin>
+
+#<Plugin apcups>
+#	Host "localhost"
+#	Port "3551"
+#	ReportSeconds true
+#	PersistentConnection true
+#</Plugin>
+
+#<Plugin ascent>
+#	URL "http://localhost/ascent/status/"
+#	User "www-user"
+#	Password "secret"
+#	VerifyPeer false
+#	VerifyHost false
+#	CACert "/etc/ssl/ca.crt"
+#</Plugin>
+
+#<Plugin barometer>
+#	Device            "/dev/i2c-0";
+#	Oversampling      512
+#	PressureOffset    0.0
+#	TemperatureOffset 0.0
+#	Normalization     2
+#	Altitude          238.0
+#	TemperatureSensor "myserver/onewire-F10FCA000800/temperature"
+#</Plugin>
+
+#<Plugin battery>
+#	ValuesPercentage false
+#	ReportDegraded false
+#	QueryStateFS false
+#</Plugin>
+
+#<Plugin bind>
+#	URL "http://localhost:8053/"
+#
+#	ParseTime false
+#
+#	OpCodes true
+#	QTypes true
+#	ServerStats true
+#	ZoneMaintStats true
+#	ResolverStats false
+#	MemoryStats true
+#
+#	<View "_default">
+#		QTypes true
+#		ResolverStats true
+#		CacheRRSets true
+#
+#		Zone "127.in-addr.arpa/IN"
+#	</View>
+#</Plugin>
+
+#<Plugin ceph>
+#	LongRunAvgLatency false
+#	ConvertSpecialMetricTypes true
+#	<Daemon "osd.0">
+#		SocketPath "/var/run/ceph/ceph-osd.0.asok"
+#	</Daemon>
+#	<Daemon "osd.1">
+#		SocketPath "/var/run/ceph/ceph-osd.1.asok"
+#	</Daemon>
+#	<Daemon "mon.a">
+#		SocketPath "/var/run/ceph/ceph-mon.ceph1.asok"
+#	</Daemon>
+#	<Daemon "mds.a">
+#		SocketPath "/var/run/ceph/ceph-mds.ceph1.asok"
+#	</Daemon>
+#</Plugin>
+
+#<Plugin chrony>
+#	Host    "localhost"
+#	Port    "323"
+#	Timeout "2"
+#</Plugin>
+
+#<Plugin cgroups>
+#	CGroup "libvirt"
+#	IgnoreSelected false
+#</Plugin>
+
+#<Plugin cpu>
+#	ReportByCpu true
+#	ReportByState true
+#	ValuesPercentage false
+#	ReportNumCpu false
+#	ReportGuestState false
+#	SubtractGuestState true
+#</Plugin>
+
+#<Plugin csv>
+#	DataDir "/var/lib/collectd/csv"
+#	StoreRates false
+#</Plugin>
+
+#<Plugin curl>
+#	<Page "stock_quotes">
+#		URL "http://finance.google.com/finance?q=NYSE%3AAMD"
+#		User "foo"
+#		Password "bar"
+#		Digest false
+#		VerifyPeer true
+#		VerifyHost true
+#		CACert "/path/to/ca.crt"
+#		Header "X-Custom-Header: foobar"
+#		Post "foo=bar"
+#
+#		MeasureResponseTime false
+#		MeasureResponseCode false
+#		<Match>
+#			Regex "<span +class=\"pr\"[^>]*> *([0-9]*\\.[0-9]+) *</span>"
+#			DSType "GaugeAverage"
+#			Type "stock_value"
+#			Instance "AMD"
+#		</Match>
+#	</Page>
+#</Plugin>
+
+#<Plugin curl_json>
+## See: http://wiki.apache.org/couchdb/Runtime_Statistics
+#  <URL "http://localhost:5984/_stats">
+#    Instance "httpd"
+#    <Key "httpd/requests/count">
+#      Type "http_requests"
+#    </Key>
+#
+#    <Key "httpd_request_methods/*/count">
+#      Type "http_request_methods"
+#    </Key>
+#
+#    <Key "httpd_status_codes/*/count">
+#      Type "http_response_codes"
+#    </Key>
+#  </URL>
+## Database status metrics:
+#  <URL "http://localhost:5984/_all_dbs">
+#    Instance "dbs"
+#    <Key "*/doc_count">
+#      Type "gauge"
+#    </Key>
+#    <Key "*/doc_del_count">
+#      Type "counter"
+#    </Key>
+#    <Key "*/disk_size">
+#      Type "bytes"
+#    </Key>
+#  </URL>
+#</Plugin>
+
+#<Plugin curl_xml>
+#	<URL "http://localhost/stats.xml">
+#		Host "my_host"
+#		#Plugin "stats"
+#		Instance "some_instance"
+#		User "collectd"
+#		Password "thaiNg0I"
+#		Digest false
+#		VerifyPeer true
+#		VerifyHost true
+#		CACert "/path/to/ca.crt"
+#		Header "X-Custom-Header: foobar"
+#		Post "foo=bar"
+#
+#		<XPath "table[@id=\"magic_level\"]/tr">
+#			Type "magic_level"
+#			InstancePrefix "prefix-"
+#			InstanceFrom "td[1]"
+#			#PluginInstanceFrom "td[1]"
+#			ValuesFrom "td[2]/span[@class=\"level\"]"
+#		</XPath>
+#	</URL>
+#</Plugin>
+
+#<Plugin dbi>
+#	<Query "num_of_customers">
+#		Statement "SELECT 'customers' AS c_key, COUNT(*) AS c_value \
+#				FROM customers_tbl"
+#		MinVersion 40102
+#		MaxVersion 50042
+#		<Result>
+#			Type "gauge"
+#			InstancePrefix "customer"
+#			InstancesFrom "c_key"
+#			ValuesFrom "c_value"
+#		</Result>
+#	</Query>
+#
+#	<Database "customers_db">
+#		#Plugin "mycompany"
+#		Driver "mysql"
+#		DriverOption "host" "localhost"
+#		DriverOption "username" "collectd"
+#		DriverOption "password" "secret"
+#		DriverOption "dbname" "custdb0"
+#		SelectDB "custdb0"
+#		Query "num_of_customers"
+#		Query "..."
+#		Host "..."
+#	</Database>
+#</Plugin>
+
+<Plugin df>
+#	Device "/dev/sda1"
+#	Device "192.168.0.2:/mnt/nfs"
+#	MountPoint "/home"
+#	FSType "ext3"
+
+	# ignore rootfs; else, the root file-system would appear twice, causing
+	# one of the updates to fail and spam the log
+	FSType rootfs
+	# ignore the usual virtual / temporary file-systems
+	FSType sysfs
+	FSType proc
+	FSType devtmpfs
+	FSType devpts
+	FSType tmpfs
+	FSType fusectl
+	FSType cgroup
+	IgnoreSelected true
+
+#	ReportByDevice false
+#	ReportInodes false
+
+#	ValuesAbsolute true
+#	ValuesPercentage false
+</Plugin>
+
+#<Plugin disk>
+#	Disk "hda"
+#	Disk "/sda[23]/"
+#	IgnoreSelected false
+#	UseBSDName false
+#	UdevNameAttr "DEVNAME"
+#</Plugin>
+
+#<Plugin dns>
+#	Interface "eth0"
+#	IgnoreSource "192.168.0.1"
+#	SelectNumericQueryTypes false
+#</Plugin>
+
+#<Plugin "dpdkevents">
+#	<EAL>
+#		Coremask "0x1"
+#		MemoryChannels "4"
+#		FilePrefix "rte"
+#	</EAL>
+#	<Event "link_status">
+#		SendEventsOnUpdate true
+#		EnabledPortMask 0xffff
+#		PortName "interface1"
+#		PortName "interface2"
+#		SendNotification false
+#	</Event>
+#	<Event "keep_alive">
+#		SendEventsOnUpdate true
+#		LCoreMask "0xf"
+#		KeepAliveShmName "/dpdk_keepalive_shm_name"
+#		SendNotification false
+#	</Event>
+#</Plugin>
+
+#<Plugin dpdkstat>
+#	<EAL>
+#		Coremask "0x2"
+#		MemoryChannels "4"
+#		FilePrefix "rte"
+#		LogLevel "7"
+#		RteDriverLibPath "/usr/lib/dpdk-pmd"
+#	</EAL>
+#	SharedMemObj "dpdk_collectd_stats_0"
+#	EnabledPortMask 0xffff
+#	PortName "interface1"
+#	PortName "interface2"
+#</Plugin>
+
+#<Plugin email>
+#	SocketFile "/var/run/collectd-email"
+#	SocketGroup "collectd"
+#	SocketPerms "0770"
+#	MaxConns 5
+#</Plugin>
+
+#<Plugin ethstat>
+#	Interface "eth0"
+#	Map "rx_csum_offload_errors" "if_rx_errors" "checksum_offload"
+#	Map "multicast" "if_multicast"
+#	MappedOnly false
+#</Plugin>
+
+#<Plugin exec>
+#	Exec user "/path/to/exec"
+#	Exec "user:group" "/path/to/exec"
+#	NotificationExec user "/path/to/exec"
+#</Plugin>
+
+#<Plugin fhcount>
+#	ValuesAbsolute true
+#	ValuesPercentage false
+#</Plugin>
+
+#<Plugin filecount>
+#	<Directory "/path/to/dir">
+#		#Plugin "foo"
+#		Instance "foodir"
+#		Name "*.conf"
+#		MTime "-5m"
+#		Size "+10k"
+#		Recursive true
+#		IncludeHidden false
+#		RegularOnly true
+#		#FilesSizeType "bytes"
+#		#FilesCountType "files"
+#		#TypeInstance "instance"
+#	</Directory>
+#</Plugin>
+
+#<Plugin gmond>
+#	MCReceiveFrom "239.2.11.71" "8649"
+#
+#	<Metric "swap_total">
+#		Type "swap"
+#		TypeInstance "total"
+#		DataSource "value"
+#	</Metric>
+#
+#	<Metric "swap_free">
+#		Type "swap"
+#		TypeInstance "free"
+#		DataSource "value"
+#	</Metric>
+#</Plugin>
+
+#<Plugin gps>
+#	Host "127.0.0.1"
+#	Port "2947"
+#	Timeout 0.015
+#	PauseConnect 5
+#</Plugin>
+
+#<Plugin hddtemp>
+#	Host "127.0.0.1"
+#	Port 7634
+#</Plugin>
+
+#<Plugin grpc>
+#       <Server "example.com" "50051">
+#               EnableSSL true
+#               SSLCACertificateFile "/path/to/root.pem"
+#               SSLCertificateFile "/path/to/server.pem"
+#               SSLCertificateKeyFile "/path/to/server.key"
+#       </Server>
+#       <Listen "0.0.0.0" "50051">
+#               EnableSSL true
+#               SSLCACertificateFile "/path/to/root.pem"
+#               SSLCertificateFile "/path/to/client.pem"
+#               SSLCertificateKeyFile "/path/to/client.key"
+#       </Listen>
+#</Plugin>
+
+#<Plugin hugepages>
+#    ReportPerNodeHP  true
+#    ReportRootHP     true
+#    ValuesPages      true
+#    ValuesBytes      false
+#    ValuesPercentage false
+#</Plugin>
+
+#<Plugin "intel_rdt">
+#  Cores "0-2"
+#</Plugin>
+
+#<Plugin interface>
+#	Interface "eth0"
+#	IgnoreSelected false
+#	ReportInactive true
+#	UniqueName false
+#</Plugin>
+
+#<Plugin ipmi>
+#	<Instance "local">
+#		Sensor "some_sensor"
+#		Sensor "another_one"
+#		IgnoreSelected false
+#		NotifySensorAdd false
+#		NotifySensorRemove true
+#		NotifySensorNotPresent false
+#		NotifyIPMIConnectionState false
+#		SELEnabled false
+#		SELClearEvent false
+#	</Instance>
+#	<Instance "remote">
+#		Host "server.example.com"
+#		Address  "1.2.3.4"
+#		Username "user"
+#		Password "secret"
+#		#AuthType "md5"
+#		Sensor "some_sensor"
+#		Sensor "another_one"
+#		IgnoreSelected false
+#		NotifySensorAdd false
+#		NotifySensorRemove true
+#		NotifySensorNotPresent false
+#		NotifyIPMIConnectionState false
+#		SELEnabled false
+#		SELClearEvent false
+#	</Instance>
+#</Plugin>
+
+#<Plugin iptables>
+#	Chain "table" "chain"
+#	Chain6 "table" "chain"
+#</Plugin>
+
+#<Plugin irq>
+#	Irq 7
+#	Irq 8
+#	Irq 9
+#	IgnoreSelected true
+#</Plugin>
+
+#<Plugin java>
+#	JVMArg "-verbose:jni"
+#	JVMArg "-Djava.class.path=/usr/share/collectd/java/collectd-api.jar"
+#
+#	LoadPlugin "org.collectd.java.GenericJMX"
+#	<Plugin "GenericJMX">
+#		# See /usr/share/doc/collectd/examples/GenericJMX.conf
+#		# for an example config.
+#	</Plugin>
+#</Plugin>
+
+#<Plugin load>
+#	ReportRelative true
+#</Plugin>
+
+#<Plugin lua>
+#	BasePath "/usr/share/collectd/lua"
+#	Script "script1.lua"
+#	Script "script2.lua"
+#</Plugin>
+
+#<Plugin madwifi>
+#	Interface "wlan0"
+#	IgnoreSelected false
+#	Source "SysFS"
+#	WatchSet "None"
+#	WatchAdd "node_octets"
+#	WatchAdd "node_rssi"
+#	WatchAdd "is_rx_acl"
+#	WatchAdd "is_scan_active"
+#</Plugin>
+
+#<Plugin mbmon>
+#	Host "127.0.0.1"
+#	Port 411
+#</Plugin>
+
+#<Plugin mcelog>
+#	<Memory>
+#		McelogClientSocket "/var/run/mcelog-client"
+#		PersistentNotification false
+#	</Memory>
+#	McelogLogfile "/var/log/mcelog"
+#</Plugin>
+
+#<Plugin md>
+#	Device "/dev/md0"
+#	IgnoreSelected false
+#</Plugin>
+
+#<Plugin memcachec>
+#	<Page "plugin_instance">
+#		Server "localhost"
+#		Key "page_key"
+#		<Match>
+#			Regex "(\\d+) bytes sent"
+#			ExcludeRegex "<lines to be excluded>"
+#			DSType CounterAdd
+#			Type "ipt_octets"
+#			Instance "type_instance"
+#		</Match>
+#	</Page>
+#</Plugin>
+
+#<Plugin memcached>
+#	<Instance "local">
+#		Socket "/var/run/memcached.sock"
+# or:
+#		#Host "memcache.example.com"
+#		Address "127.0.0.1"
+#		Port "11211"
+#	</Instance>
+#</Plugin>
+
+#<Plugin memory>
+#	ValuesAbsolute true
+#	ValuesPercentage false
+#</Plugin>
+
+#<Plugin modbus>
+#	<Data "data_name">
+#		RegisterBase 1234
+#		RegisterCmd ReadHolding
+#		RegisterType float
+#		Type gauge
+#		Instance "..."
+#	</Data>
+#
+#	<Host "name">
+#		Address "addr"
+#		Port "1234"
+#		Interval 60
+#
+#		<Slave 1>
+#			Instance "foobar" # optional
+#			Collect "data_name"
+#		</Slave>
+#	</Host>
+#</Plugin>
+
+#<Plugin mqtt>
+#	<Publish "name">
+#		Host "localhost"
+#		Port 1883
+#		ClientId "localhost"
+#		User "user"
+#		Password "secret"
+#		QoS 0
+#		Prefix "collectd"
+#		StoreRates true
+#		Retain false
+#		CACert "/etc/ssl/ca.crt"
+#		CertificateFile "/etc/ssl/client.crt"
+#		CertificateKeyFile "/etc/ssl/client.pem"
+#		TLSProtocol "tlsv1.2"
+#		CipherSuite "ciphers"
+#	<Publish>
+#	<Subscribe "name">
+#		Host "localhost"
+#		Port 1883
+#		ClientId "localhost"
+#		User "user"
+#		Password "secret"
+#		QoS 2
+#		Topic "collectd/#"
+#		CleanSession true
+#	</Subscribe>
+#</Plugin>
+
+#<Plugin mysql>
+#	<Database db_name>
+#		Host "database.serv.er"
+#		Port "3306"
+#		User "db_user"
+#		Password "secret"
+#		Database "db_name"
+#		SSLKey "/path/to/key.pem"
+#		SSLCert "/path/to/cert.pem"
+#		SSLCA "/path/to/ca.pem"
+#		SSLCAPath "/path/to/cas/"
+#		SSLCipher "DHE-RSA-AES256-SHA"
+#		MasterStats true
+#		ConnectTimeout 10
+#		InnodbStats true
+#	</Database>
+#
+#	<Database db_name2>
+#		Alias "squeeze"
+#		Host "localhost"
+#		Socket "/var/run/mysql/mysqld.sock"
+#		SlaveStats true
+#		SlaveNotifications true
+#	</Database>
+#
+#	<Database galera>
+#		Alias "galera"
+#		Host "localhost"
+#		Socket "/var/run/mysql/mysqld.sock"
+#		WsrepStats true
+#	</Database>
+#</Plugin>
+
+#<Plugin netlink>
+#	Interface "All"
+#	VerboseInterface "All"
+#	QDisc "eth0" "pfifo_fast-1:0"
+#	Class "ppp0" "htb-1:10"
+#	Filter "ppp0" "u32-1:0"
+#	IgnoreSelected false
+#</Plugin>
+
+#<Plugin network>
+#	# client setup:
+#	Server "ff18::efc0:4a42" "25826"
+#	<Server "239.192.74.66" "25826">
+#		SecurityLevel Encrypt
+#		Username "user"
+#		Password "secret"
+#		Interface "eth0"
+#		ResolveInterval 14400
+#	</Server>
+#	TimeToLive 128
+#
+#	# server setup:
+#	Listen "ff18::efc0:4a42" "25826"
+#	<Listen "239.192.74.66" "25826">
+#		SecurityLevel Sign
+#		AuthFile "/etc/collectd/passwd"
+#		Interface "eth0"
+#	</Listen>
+#	MaxPacketSize 1452
+#
+#	# proxy setup (client and server as above):
+#	Forward true
+#
+#	# statistics about the network plugin itself
+#	ReportStats false
+#
+#	# "garbage collection"
+#	CacheFlush 1800
+#</Plugin>
+
+#<Plugin nfs>
+#	ReportV2 false
+#	ReportV3 false
+#	ReportV4 false
+#</Plugin>
+
+#<Plugin nginx>
+#	URL "http://localhost/status?auto"
+#	User "www-user"
+#	Password "secret"
+#	VerifyPeer false
+#	VerifyHost false
+#	CACert "/etc/ssl/ca.crt"
+#</Plugin>
+
+#<Plugin notify_desktop>
+#	OkayTimeout 1000
+#	WarningTimeout 5000
+#	FailureTimeout 0
+#</Plugin>
+
+#<Plugin notify_email>
+#	SMTPServer "localhost"
+#	SMTPPort 25
+#	SMTPUser "my-username"
+#	SMTPPassword "my-password"
+#	From "collectd@main0server.com"
+#	# <WARNING/FAILURE/OK> on <hostname>.
+#	# Beware! Do not use not more than two placeholders (%)!
+#	Subject "[collectd] %s on %s!"
+#	Recipient "email1@domain1.net"
+#	Recipient "email2@domain2.com"
+#</Plugin>
+
+#<Plugin notify_nagios>
+#	CommandFile "/var/lib/icinga/rw/icinga.cmd"
+#</Plugin>
+
+#<Plugin ntpd>
+#	Host "localhost"
+#	Port 123
+#	ReverseLookups false
+#	IncludeUnitID true
+#</Plugin>
+
+#<Plugin nut>
+#	UPS "upsname@hostname:port"
+#	ForceSSL true
+#	VerifyPeer true
+#	CAPath "/path/to/folder"
+#	#ConnectTimeout 5000
+#</Plugin>
+
+#<Plugin olsrd>
+#	Host "127.0.0.1"
+#	Port "2006"
+#	CollectLinks "Summary"
+#	CollectRoutes "Summary"
+#	CollectTopology "Summary"
+#</Plugin>
+
+#<Plugin onewire>
+#	Device "-s localhost:4304"
+#	Sensor "F10FCA000800"
+#	IgnoreSelected false
+#</Plugin>
+
+#<Plugin openldap>
+#	<Instance "localhost">
+#		URL "ldap://localhost:389"
+#		StartTLS false
+#		VerifyHost true
+#		CACert "/path/to/ca.crt"
+#		Timeout -1
+#		Version 3
+#	</Instance>
+#</Plugin>
+
+#<Plugin openvpn>
+#	StatusFile "/etc/openvpn/openvpn-status.log"
+#	ImprovedNamingSchema false
+#	CollectCompression true
+#	CollectIndividualUsers true
+#	CollectUserCount false
+#</Plugin>
+
+#<Plugin ovs_events>
+#	Port "6640"
+#	Address "127.0.0.1"
+#	Socket "/var/run/openvswitch/db.sock"
+#	Interfaces "br0" "veth0"
+#	SendNotification true
+#	DispatchValues false
+#</Plugin>
+#
+#<Plugin ovs_stats>
+#	Port "6640"
+#	Address "127.0.0.1"
+#	Socket "/var/run/openvswitch/db.sock"
+#	Bridges "br0" "br_ext"
+#</Plugin>
+
+#<Plugin perl>
+#	IncludeDir "/my/include/path"
+#	BaseName "Collectd::Plugins"
+#	EnableDebugger ""
+#	LoadPlugin Monitorus
+#	LoadPlugin OpenVZ
+#
+#	<Plugin foo>
+#		Foo "Bar"
+#		Qux "Baz"
+#	</Plugin>
+#</Plugin>
+
+#<Plugin pinba>
+#	Address "::0"
+#	Port "30002"
+#	<View "name">
+#		Host "host name"
+#		Server "server name"
+#		Script "script name"
+#	<View>
+#</Plugin>
+
+#<Plugin ping>
+#	Host "host.foo.bar"
+#	Host "host.baz.qux"
+#	Interval 1.0
+#	Timeout 0.9
+#	TTL 255
+#	SourceAddress "1.2.3.4"
+#	Device "eth0"
+#	MaxMissed -1
+#</Plugin>
+
+#<Plugin postgresql>
+#	<Query magic>
+#		Statement "SELECT magic FROM wizard WHERE host = $1;"
+#		Param hostname
+#
+#		<Result>
+#			Type gauge
+#			InstancePrefix "magic"
+#			ValuesFrom "magic"
+#		</Result>
+#	</Query>
+#
+#	<Query rt36_tickets>
+#		Statement "SELECT COUNT(type) AS count, type \
+#		                  FROM (SELECT CASE \
+#		                               WHEN resolved = 'epoch' THEN 'open' \
+#		                               ELSE 'resolved' END AS type \
+#		                               FROM tickets) type \
+#		                  GROUP BY type;"
+#
+#		<Result>
+#			Type counter
+#			InstancePrefix "rt36_tickets"
+#			InstancesFrom "type"
+#			ValuesFrom "count"
+#		</Result>
+#	</Query>
+#
+#	<Writer sqlstore>
+#		# See /usr/share/doc/collectd-core/examples/postgresql/collectd_insert.sql for details
+#		Statement "SELECT collectd_insert($1, $2, $3, $4, $5, $6, $7, $8, $9);"
+#		StoreRates true
+#	</Writer>
+#
+#	<Database foo>
+#		#Plugin "kingdom"
+#		Host "hostname"
+#		Port 5432
+#		User "username"
+#		Password "secret"
+#
+#		SSLMode "prefer"
+#		KRBSrvName "kerberos_service_name"
+#
+#		Query magic
+#	</Database>
+#
+#	<Database bar>
+#		Interval 60
+#		Service "service_name"
+#
+#		Query backends # predefined
+#		Query rt36_tickets
+#	</Database>
+#
+#	<Database qux>
+#		Service "collectd_store"
+#		Writer sqlstore
+#		# see collectd.conf(5) for details
+#		CommitInterval 30
+#	</Database>
+#</Plugin>
+
+#<Plugin powerdns>
+#	<Server "server_name">
+#		Collect "latency"
+#		Collect "udp-answers" "udp-queries"
+#		Socket "/var/run/pdns.controlsocket"
+#	</Server>
+#	<Recursor "recursor_name">
+#		Collect "questions"
+#		Collect "cache-hits" "cache-misses"
+#		Socket "/var/run/pdns_recursor.controlsocket"
+#	</Recursor>
+#	LocalSocket "/opt/collectd/var/run/collectd-powerdns"
+#</Plugin>
+
+#<Plugin processes>
+#	CollectFileDescriptor true
+#	CollectContextSwitch true
+#	CollectMemoryMaps true
+#	Process "name"
+#	ProcessMatch "foobar" "/usr/bin/perl foobar\\.pl.*"
+#	<Process "collectd">
+#		CollectFileDescriptor false
+#		CollectContextSwitch false
+#	</Process>
+#	<ProcessMatch "name" "regex">
+#		CollectFileDescriptor false
+#		CollectContextSwitch true
+#	</Process>
+#</Plugin>
+
+#<Plugin protocols>
+#	Value "/^Tcp:/"
+#	IgnoreSelected false
+#</Plugin>
+
+#<Plugin python>
+#	ModulePath "/path/to/your/python/modules"
+#	LogTraces true
+#	Interactive true
+#	Import "spam"
+#
+#	<Module spam>
+#		spam "wonderful" "lovely"
+#	</Module>
+#</Plugin>
+
+#<Plugin redis>
+#	<Node example>
+#		Host "redis.example.com"
+#		Port "6379"
+#		Timeout 2000
+#	</Node>
+#</Plugin>
+
+#<Plugin rrdcached>
+#	DaemonAddress "unix:/var/run/rrdcached.sock"
+#	DataDir "/var/lib/rrdcached/db/collectd"
+#	CreateFiles true
+#	CreateFilesAsync false
+#	CollectStatistics true
+#
+# The following settings are rather advanced
+# and should usually not be touched:
+#	StepSize 10
+#	HeartBeat 20
+#	RRARows 1200
+#	RRATimespan 158112000
+#	XFF 0.1
+#</Plugin>
+
+<Plugin rrdtool>
+	DataDir "/var/lib/collectd/rrd"
+#	CacheTimeout 120
+#	CacheFlush 900
+#	WritesPerSecond 30
+#	CreateFilesAsync false
+#	RandomTimeout 0
+#
+# The following settings are rather advanced
+# and should usually not be touched:
+#	StepSize 10
+#	HeartBeat 20
+#	RRARows 1200
+#	RRATimespan 158112000
+#	XFF 0.1
+</Plugin>
+
+#<Plugin sensors>
+#	SensorConfigFile "/etc/sensors3.conf"
+#	Sensor "it8712-isa-0290/temperature-temp1"
+#	Sensor "it8712-isa-0290/fanspeed-fan3"
+#	Sensor "it8712-isa-0290/voltage-in8"
+#	IgnoreSelected false
+#</Plugin>
+
+#<Plugin sigrok>
+#	LogLevel 3
+#	<Device "AC Voltage">
+#		Driver "fluke-dmm"
+#		MinimumInterval 10
+#		Conn "/dev/ttyUSB2"
+#	</Device>
+#	<Device "Sound Level">
+#		Driver "cem-dt-885x"
+#		Conn "/dev/ttyUSB1"
+#	</Device>
+#</Plugin>
+
+#<Plugin smart>
+#	Disk "/^[hs]d[a-f][0-9]?$/"
+#	IgnoreSelected false
+#</Plugin>
+
+# See /usr/share/doc/collectd/examples/snmp-data.conf.gz for a
+# comprehensive sample configuration.
+#<Plugin snmp>
+#	<Data "powerplus_voltge_input">
+#		Type "voltage"
+#		Table false
+#		Instance "input_line1"
+#		Scale 0.1
+#		Values "SNMPv2-SMI::enterprises.6050.5.4.1.1.2.1"
+#	</Data>
+#	<Data "hr_users">
+#		Type "users"
+#		Table false
+#		Instance ""
+#		Shift -1
+#		Values "HOST-RESOURCES-MIB::hrSystemNumUsers.0"
+#	</Data>
+#	<Data "std_traffic">
+#		Type "if_octets"
+#		Table true
+#		InstancePrefix "traffic"
+#		Instance "IF-MIB::ifDescr"
+#		Values "IF-MIB::ifInOctets" "IF-MIB::ifOutOctets"
+#	</Data>
+#
+#	<Host "some.switch.mydomain.org">
+#		Address "192.168.0.2"
+#		Version 1
+#		Community "community_string"
+#		Collect "std_traffic"
+#		Inverval 120
+#		Timeout 10
+#		Retries 1
+#	</Host>
+#	<Host "some.server.mydomain.org">
+#		Address "192.168.0.42"
+#		Version 2
+#		Community "another_string"
+#		Collect "std_traffic" "hr_users"
+#	</Host>
+#	<Host "some.ups.mydomain.org">
+#		Address "192.168.0.3"
+#		Version 1
+#		Community "more_communities"
+#		Collect "powerplus_voltge_input"
+#		Interval 300
+#		Timeout 5
+#		Retries 5
+#	</Host>
+#</Plugin>
+
+#<Plugin snmp_agent>
+#	<Data "memAvailReal">
+#		Plugin "memory"
+#		Type "memory"
+#		TypeInstance "free"
+#		OIDs "1.3.6.1.4.1.2021.4.6.0"
+#	</Data>
+#	<Table "ifTable">
+#		IndexOID "IF-MIB::ifIndex"
+#		SizeOID "IF-MIB::ifNumber"
+#		<Data "ifDescr">
+#			Instance true
+#			Plugin "interface"
+#			OIDs "IF-MIB::ifDescr"
+#		</Data>
+#		<Data "ifOctets">
+#			Plugin "interface"
+#			Type "if_octets"
+#			TypeInstance ""
+#			OIDs "IF-MIB::ifInOctets" "IF-MIB::ifOutOctets"
+#		</Data>
+#	</Table>
+#</Plugin>
+
+#<Plugin statsd>
+#	Host "::"
+#	Port "8125"
+#	DeleteCounters false
+#	DeleteTimers   false
+#	DeleteGauges   false
+#	DeleteSets     false
+#	CounterSum     false
+#	TimerPercentile 90.0
+#	TimerPercentile 95.0
+#	TimerPercentile 99.0
+#	TimerLower     false
+#	TimerUpper     false
+#	TimerSum       false
+#	TimerCount     false
+#</Plugin>
+
+#<Plugin swap>
+#	ReportByDevice false
+#	ReportBytes true
+#	ValuesAbsolute true
+#	ValuesPercentage false
+#	ReportIO true
+#</Plugin>
+
+#<Plugin table>
+#	<Table "/proc/slabinfo">
+#		#Plugin "table"
+#		Instance "slabinfo"
+#		Separator " "
+#		<Result>
+#			Type gauge
+#			InstancePrefix "active_objs"
+#			InstancesFrom 0
+#			ValuesFrom 1
+#		</Result>
+#		<Result>
+#			Type gauge
+#			InstancePrefix "objperslab"
+#			InstancesFrom 0
+#			ValuesFrom 4
+#		</Result>
+#	</Table>
+#</Plugin>
+
+#<Plugin tail>
+#	<File "/var/log/exim4/mainlog">
+#		Instance "exim"
+#		Interval 60
+#		<Match>
+#			Regex "S=([1-9][0-9]*)"
+#			DSType "CounterAdd"
+#			Type "ipt_bytes"
+#			Instance "total"
+#		</Match>
+#		<Match>
+#			Regex "\\<R=local_user\\>"
+#			ExcludeRegex "\\<R=local_user\\>.*mail_spool defer"
+#			DSType "CounterInc"
+#			Type "counter"
+#			Instance "local_user"
+#		</Match>
+#	</File>
+#	<File "/var/log/nginx/apache-time.log">
+#		#Use the following log format in nginx:
+#		#log_format response_time '[$host] "$upstream_response_time" ...'
+#		Instance "apache"
+#		<Match>
+#			Regex "^\\S+ \"([0-9.]+)\""
+#			<DSType Distribution>
+#				Percentile 80    # -> latency-foo-80
+#				Percentile 95    # -> latency-foo-95
+#				Percentile 99    # -> latency-foo-99
+#				Bucket 0   0.1   # -> bucket-latency-foo-0_0.1
+#				Bucket 0.1 0.2   # -> bucket-latency-foo-0.1_0.2
+#				Bucket 0.2 0.5   # -> bucket-latency-foo-0.2_0.5
+#				Bucket 0.5 1.0   # -> bucket-latency-foo-0.5_1
+#				Bucket 1.0 2.0   # -> bucket-latency-foo-1_2
+#				Bucket 2.0 0     # -> bucket-latency-foo-2_inf
+#				#BucketType "bucket"
+#			</DSType>
+#			Type "latency"
+#			Instance "foo"
+#		</Match>
+#	</File>
+#</Plugin>
+
+#<Plugin tail_csv>
+#	<Metric "dropped">
+#		Type "percent"
+#		Instance "dropped"
+#		ValueFrom 1
+#	</Metric>
+#	<Metric "mbps">
+#		Type "bytes"
+#		Instance "wire-realtime"
+#		ValueFrom 2
+#	</Metric>
+#	<Metric "alerts">
+#		Type "alerts_per_second"
+#		ValueFrom 3
+#	</Metric>
+#	<Metric "kpps">
+#		Type "kpackets_wire_per_sec.realtime"
+#		ValueFrom 4
+#	</Metric>
+#	<File "/var/log/snort/snort.stats">
+#		Instance "snort-eth0"
+#		Interval 600
+#		Collect "dropped" "mbps" "alerts" "kpps"
+#		TimeFrom 0
+#	</File>
+#</Plugin>
+
+#<Plugin tcpconns>
+#	ListeningPorts false
+#	AllPortsSummary false
+#	LocalPort "25"
+#	RemotePort "25"
+#</Plugin>
+
+#<Plugin teamspeak2>
+#	Host "127.0.0.1"
+#	Port "51234"
+#	Server "8767"
+#</Plugin>
+
+#<Plugin ted>
+#	Device "/dev/ttyUSB0"
+#	Retries 0
+#</Plugin>
+
+#<Plugin thermal>
+#	ForceUseProcfs false
+#	Device "THRM"
+#	IgnoreSelected false
+#</Plugin>
+
+#<Plugin tokyotyrant>
+#	Host "localhost"
+#	Port "1978"
+#</Plugin>
+
+#<Plugin turbostat>
+##	None of the following option should be set manually
+##	This plugin automatically detect most optimal options
+##	Only set values here if:
+##	- The module asks you to
+##	- You want to disable the collection of some data
+##	- Your (Intel) CPU is not supported (yet) by the module
+##	- The module generates a lot of errors 'MSR offset 0x... read failed'
+##	In the last two cases, please open a bug request
+#
+#	TCCActivationTemp "100"
+#	CoreCstates "392"
+#	PackageCstates "396"
+#	SystemManagementInterrupt true
+#	DigitalTemperatureSensor true
+#	PackageThermalManagement true
+#	RunningAveragePowerLimit "7"
+#</Plugin>
+
+#<Plugin unixsock>
+#	SocketFile "/var/run/collectd-unixsock"
+#	SocketGroup "collectd"
+#	SocketPerms "0660"
+#	DeleteSocket false
+#</Plugin>
+
+#<Plugin uuid>
+#	UUIDFile "/etc/uuid"
+#</Plugin>
+
+#<Plugin varnish>
+#   This tag support an argument if you want to
+#   monitor the local instance just use </Instance>
+#   If you prefer defining another instance you can do
+#   so by using <Instance "myinstance">
+#   <Instance>
+#      CollectBackend true
+#      CollectBan false           # Varnish 3 and above
+#      CollectCache true
+#      CollectConnections true
+#      CollectDirectorDNS false   # Varnish 3 only
+#      CollectESI false
+#      CollectFetch false
+#      CollectHCB false
+#      CollectObjects false
+#      CollectPurge false         # Varnish 2 only
+#      CollectSession false
+#      CollectSHM true
+#      CollectSMA false           # Varnish 2 & 4 only
+#      CollectSMS false
+#      CollectSM false            # Varnish 2 only
+#      CollectStruct false
+#      CollectTotals false
+#      CollectUptime false        # Varnish 3 and above
+#      CollectVCL false
+#      CollectVSM false           # Varnish 4 only
+#      CollectWorkers false
+#      CollectLock false          # Varnish 4 only
+#      CollectMempool false       # Varnish 4 only
+#      CollectManagement false    # Varnish 4 only
+#      CollectSMF false           # Varnish 4 only
+#      CollectVBE false           # Varnish 4 only
+#      CollectMSE false           # Varnish-Plus 4 only
+#   </Instance>
+#</Plugin>
+
+#<Plugin virt>
+#	Connection "xen:///"
+#	RefreshInterval 60
+#	Domain "name"
+#	BlockDevice "name:device"
+#	BlockDeviceFormat target
+#	BlockDeviceFormatBasename false
+#	InterfaceDevice "name:device"
+#	IgnoreSelected false
+#	HostnameFormat name
+#	InterfaceFormat name
+#	PluginInstanceFormat name
+#	Instances 1
+#	ExtraStats "cpu_util disk disk_err domain_state fs_info job_stats_background pcpu perf vcpupin"
+#</Plugin>
+
+#<Plugin vmem>
+#	Verbose false
+#</Plugin>
+
+#<Plugin write_graphite>
+#	<Node "example">
+#		Host "localhost"
+#		Port "2003"
+#		Protocol "tcp"
+#		ReconnectInterval 0
+#		LogSendErrors true
+#		Prefix "collectd"
+#		Postfix "collectd"
+#		StoreRates true
+#		AlwaysAppendDS false
+#		EscapeCharacter "_"
+#		SeparateInstances false
+#		PreserveSeparator false
+#		DropDuplicateFields false
+#	</Node>
+#</Plugin>
+
+#<Plugin write_http>
+#	<Node "example">
+#		URL "http://example.com/collectd-post"
+#		User "collectd"
+#		Password "secret"
+#		VerifyPeer true
+#		VerifyHost true
+#		CACert "/etc/ssl/ca.crt"
+#		CAPath "/etc/ssl/certs/"
+#		ClientKey "/etc/ssl/client.pem"
+#		ClientCert "/etc/ssl/client.crt"
+#		ClientKeyPass "secret"
+#		Header "X-Custom-Header: custom_value"
+#		SSLVersion "TLSv1"
+#		Format "Command"
+#		Prefix "collectd"  # metric prefix, only available for KAIROSDB format
+#		Attribute "key" "value"     # only available for KAIROSDB format
+#		TTL 0   # data ttl, only available for KAIROSDB format
+#		Metrics true
+#		Notifications false
+#		StoreRates false
+#		BufferSize 4096
+#		LowSpeedLimit 0
+#		Timeout 0
+#		Prefix "collectd/"
+#	</Node>
+#</Plugin>
+
+#<Plugin write_kafka>
+#	Property "metadata.broker.list" "localhost:9092"
+#	<Topic "collectd">
+#		Format JSON
+#	</Topic>
+#</Plugin>
+
+#<Plugin write_mongodb>
+#	<Node "example">
+#		Host "localhost"
+#		Port "27017"
+#		Timeout 1000
+#		StoreRates false
+#		Database "auth_db"
+#		User "auth_user"
+#		Password "auth_passwd"
+#	</Node>
+#</Plugin>
+
+#<Plugin write_prometheus>
+#	Port "9103"
+#</Plugin>
+
+#<Plugin write_redis>
+#	<Node "example">
+#		Host "localhost"
+#		Port "6379"
+#		Timeout 1000
+#	<Node>
+#</Plugin>
+
+#<Plugin write_riemann>
+#	<Node "example">
+#		Host "localhost"
+#		Port 5555
+#		Protocol TCP
+#		Batch true
+#		BatchMaxSize 8192
+#		StoreRates true
+#		AlwaysAppendDS false
+#		TTLFactor 2.0
+#		Notifications true
+#		CheckThresholds false
+#		EventServicePrefix ""
+#	</Node>
+#	Tag "foobar"
+#	Attribute "foo" "bar"
+#</Plugin>
+
+#<Plugin write_sensu>
+#	<Node "example">
+#		Host "localhost"
+#		Port 3030
+#		StoreRates true
+#		AlwaysAppendDS false
+#		Notifications true
+#		Metrics true
+#		EventServicePrefix ""
+#		MetricHandler "influx"
+#		MetricHandler "default"
+#		NotificationHandler "flapjack"
+#		NotificationHandler "howling_monkey"
+#	</Node>
+#	Tag "foobar"
+#	Attribute "foo" "bar"
+#</Plugin>
+
+<Plugin write_tsdb>
+	<Node>
+		Host "TaosadapterIp"
+		Port "TaosadapterPort"
+		HostTags "status=production"
+		StoreRates false
+		AlwaysAppendDS false
+	</Node>
+</Plugin>
+
+#<Plugin zookeeper>
+#	Host "localhost"
+#	Port "2181"
+#</Plugin>
+
+<Include "/etc/collectd/collectd.conf.d">
+	Filter "*.conf"
+</Include>
+

tests/stability-scripts/taosadapter_stability/agent_dockerfile/collectd_docker/entrypoint.sh

+#!/bin/bash
+sed -i 's/CollectdHostname/'$HOSTNAME'/g;s/TaosadapterIp/'$TaosadapterIp'/g;s/TaosadapterPort/'$TaosadapterPort'/g;s/CollectdInterval/'$CollectdInterval'/g;' /etc/collectd/collectd.conf
+/etc/init.d/collectd start
+tail -f /dev/null

tests/stability-scripts/taosadapter_stability/agent_dockerfile/collectd_docker/run_collectd.sh

+#!/bin/bash
+case "$1" in
+    -h|--help)
+    echo "Usage:"
+    echo "1st arg: agent_count"
+    echo "2nd arg: container_hostname prefix"
+    echo "3rd arg: TaosadapterIp"
+    echo "4th arg: TaosadapterPort"
+    echo "5th arg: CollectdInterval"
+    echo "eg: ./run_collectd.sh 1 collectd_agent1 172.26.10.86 6047 1"
+    echo "eg: ./run_collectd.sh 2 collectd_agent* 172.26.10.86 6047 1"
+    echo "rm all: ./run_collectd.sh rm collectd_agent*"
+    exit 0 
+;;
+esac
+
+if [ $1 == "rm" ]; then
+        docker ps | grep $2 | awk '{print $1}' | xargs docker stop | xargs docker rm
+        exit
+fi
+
+if [ ! -n "$1" ]; then
+    echo "please input 1st arg"
+    exit
+fi
+if [ ! -n "$2" ]; then
+    echo "please input 2nd arg"
+    exit
+fi
+if [ ! -n "$3" ]; then
+    echo "please input 3rd arg"
+    exit
+fi
+if [ ! -n "$4" ]; then
+    echo "please input 4th arg"
+    exit
+fi
+if [ ! -n "$5" ]; then
+    echo "please input 5th arg"
+    exit
+fi
+if [ $1 -eq 1 ];then
+	docker ps | grep $2
+	if [ $? -eq 0 ];then
+		docker stop $2 && docker rm $2
+	fi
+	docker run -itd --name $2 -h $2 -e TaosadapterIp=$3 -e TaosadapterPort=$4 -e CollectdInterval=$5 taosadapter_collectd:v1 /bin/bash
+else
+	perfix=`echo $2 | cut -d '*' -f 1`
+	for i in `seq 1 $1`;
+	do
+		docker ps | grep $perfix$i
+                if [ $? -eq 0 ];then
+			docker stop $perfix$i && docker rm $perfix$i
+		fi
+		docker run -itd --name $perfix$i -h $perfix$i -e TaosadapterIp=$3 -e TaosadapterPort=$4 -e CollectdInterval=$5 taosadapter_collectd:v1 /bin/bash
+	done
+fi
+#docker run -itd --name collectd_agent1 -h collectd_agent1 -e CollectdHostname=collectd_agent1 -e TaosadapterIp=172.26.10.86 -e TaosadapterPort=6047 -e CollectdInterval=1 taosadapter_collectd:v1 /bin/bash

tests/stability-scripts/taosadapter_stability/agent_dockerfile/icinga2_docker/Dockerfile

+FROM ubuntu:20.04
+ENV REFRESHED_AT 2021-12-05
+ARG DEBIAN_FRONTEND=noninteractive
+WORKDIR /root
+RUN set -ex; \
+	apt update -y --fix-missing && \
+        apt install -y gnupg
+COPY icinga-focal.list /etc/apt/sources.list.d/icinga-focal.list
+COPY icinga.key /root/icinga.key
+RUN set -ex; \
+	apt-key add icinga.key && \
+        apt update -y --fix-missing && \
+        apt-get install -y --no-install-recommends icinga2 monitoring-plugins systemctl && \
+	icinga2 feature enable opentsdb && \
+	rm -rf /var/lib/apt/lists/*
+COPY opentsdb.conf /etc/icinga2/features-available/opentsdb.conf
+COPY entrypoint.sh /entrypoint.sh
+COPY templates.conf /etc/icinga2/conf.d/templates.conf
+ENV Icinga2Interval 10s
+ENV TaosadapterIp 127.0.0.1
+ENV TaosadapterPort 6048
+ENTRYPOINT ["/entrypoint.sh"]

tests/stability-scripts/taosadapter_stability/agent_dockerfile/icinga2_docker/entrypoint.sh

+#!/bin/bash
+sed -i 's/TaosadapterIp/'$TaosadapterIp'/g;s/TaosadapterPort/'$TaosadapterPort'/g;' /etc/icinga2/features-available/opentsdb.conf
+sed -i 's/Icinga2Interval/'$Icinga2Interval'/g;' /etc/icinga2/conf.d/templates.conf
+systemctl restart icinga2
+tail -f /dev/null

tests/stability-scripts/taosadapter_stability/agent_dockerfile/icinga2_docker/icinga-focal.list

+deb http://packages.icinga.com/ubuntu icinga-focal main
+deb-src http://packages.icinga.com/ubuntu icinga-focal main

tests/stability-scripts/taosadapter_stability/agent_dockerfile/icinga2_docker/icinga.key

+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v2.0.19 (GNU/Linux)
+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+=icbY
+-----END PGP PUBLIC KEY BLOCK-----

tests/stability-scripts/taosadapter_stability/agent_dockerfile/icinga2_docker/opentsdb.conf

+/**
+ * The OpenTsdbWriter type writes check result metrics and
+ * performance data to a OpenTSDB tcp socket.
+ */
+
+object OpenTsdbWriter "opentsdb" {
+  host = "TaosadapterIp"
+  port = TaosadapterPort
+  //enable_generic_metrics = false
+
+  // Custom Tagging, refer to Icinga object type documentation for
+  // OpenTsdbWriter
+  //host_template = {
+  //  metric = "icinga.host"
+  //  tags = {
+  //    zone = "$host.zone$"
+  //  }
+  //}
+  //service_template = {
+  //  metric = "icinga.service.$service.check_command$"
+  //  tags = {
+  //    zone = "$service.zone$"
+  //  }
+  //}
+}

tests/stability-scripts/taosadapter_stability/agent_dockerfile/icinga2_docker/run_icinga2.sh

+#!/bin/bash
+case "$1" in
+    -h|--help)
+    echo "Usage:"
+    echo "1st arg: agent_count"
+    echo "2nd arg: container_hostname prefix"
+    echo "3rd arg: TaosadapterIp"
+    echo "4th arg: TaosadapterPort"
+    echo "5th arg: Icinga2Interval"
+    echo "eg: ./run_icinga2.sh 1 icinga2_agent1 172.26.10.86 6048 1"
+    echo "eg: ./run_icinga2.sh 2 icinga2_agent* 172.26.10.86 6048 1"
+    exit 0
+;;
+esac
+
+if [ $1 == "rm" ]; then
+        docker ps | grep $2 | awk '{print $1}' | xargs docker stop | xargs docker rm
+        exit
+fi
+
+if [ ! -n "$1" ]; then
+    echo "please input 1st arg"
+    exit
+fi
+if [ ! -n "$2" ]; then
+    echo "please input 2nd arg"
+    exit
+fi
+if [ ! -n "$3" ]; then
+    echo "please input 3rd arg"
+    exit
+fi
+if [ ! -n "$4" ]; then
+    echo "please input 4th arg"
+    exit
+fi
+if [ ! -n "$5" ]; then
+    echo "please input 5th arg"
+    exit
+fi
+
+if [ $1 -eq 1 ];then
+	docker ps | grep $2
+        if [ $? -eq 0 ];then
+	        docker stop $2 && docker rm $2
+	fi
+       	docker run -itd --name $2 -h $2 -e TaosadapterIp=$3 -e TaosadapterPort=$4 -e Icinga2Interval=$5 taosadapter_icinga2:v1 /bin/bash
+else
+        perfix=`echo $2 | cut -d '*' -f 1`
+        for i in `seq 1 $1`;
+        do
+		docker ps | grep $perfix$i
+                if [ $? -eq 0 ];then
+	                docker stop $perfix$i && docker rm $perfix$i
+		fi
+                docker run -itd --name $perfix$i -h $perfix$i -e TaosadapterIp=$3 -e TaosadapterPort=$4 -e Icinga2Interval=$5 taosadapter_icinga2:v1 /bin/bash
+        done
+fi
+#docker run -itd --name icinga2_agent1 -h icinga2_agent1 -e TaosadapterIp=172.26.10.86 -e TaosadapterPort=6048 -e Icinga2Interval=1s taosadapter_icinga2:v1 /bin/bash

tests/stability-scripts/taosadapter_stability/agent_dockerfile/icinga2_docker/templates.conf

+/*
+ * Generic template examples.
+ */
+
+
+/**
+ * Provides default settings for hosts. By convention
+ * all hosts should import this template.
+ *
+ * The CheckCommand object `hostalive` is provided by
+ * the plugin check command templates.
+ * Check the documentation for details.
+ */
+template Host "generic-host" {
+  max_check_attempts = 3
+  check_interval = Icinga2Interval
+  retry_interval = 30s
+
+  check_command = "hostalive"
+}
+
+/**
+ * Provides default settings for services. By convention
+ * all services should import this template.
+ */
+template Service "generic-service" {
+  max_check_attempts = 5
+  check_interval = Icinga2Interval
+  retry_interval = 30s
+}
+
+/**
+ * Provides default settings for users. By convention
+ * all users should inherit from this template.
+ */
+
+template User "generic-user" {
+
+}
+
+/**
+ * Provides default settings for host notifications.
+ * By convention all host notifications should import
+ * this template.
+ */
+template Notification "mail-host-notification" {
+  command = "mail-host-notification"
+
+  states = [ Up, Down ]
+  types = [ Problem, Acknowledgement, Recovery, Custom,
+            FlappingStart, FlappingEnd,
+            DowntimeStart, DowntimeEnd, DowntimeRemoved ]
+
+  vars += {
+    // notification_icingaweb2url = "https://www.example.com/icingaweb2"
+    // notification_from = "Icinga 2 Host Monitoring <icinga@example.com>"
+    notification_logtosyslog = false
+  }
+
+  period = "24x7"
+}
+
+/**
+ * Provides default settings for service notifications.
+ * By convention all service notifications should import
+ * this template.
+ */
+template Notification "mail-service-notification" {
+  command = "mail-service-notification"
+
+  states = [ OK, Warning, Critical, Unknown ]
+  types = [ Problem, Acknowledgement, Recovery, Custom,
+            FlappingStart, FlappingEnd,
+            DowntimeStart, DowntimeEnd, DowntimeRemoved ]
+
+  vars += {
+    // notification_icingaweb2url = "https://www.example.com/icingaweb2"
+    // notification_from = "Icinga 2 Service Monitoring <icinga@example.com>"
+    notification_logtosyslog = false
+  }
+
+  period = "24x7"
+}

tests/stability-scripts/taosadapter_stability/agent_dockerfile/node_exporter_docker/Dockerfile

+FROM ubuntu:20.04
+ENV REFRESHED_AT 2021-12-05
+WORKDIR /root
+ARG DEBIAN_FRONTEND=noninteractive
+RUN set -ex; \
+	apt update -y --fix-missing && \
+        apt-get install -y --no-install-recommends wget && \
+	wget http://39.105.163.10:9000/node_exporter-1.3.0.linux-amd64.tar.gz && \ 
+	tar -xvf node_exporter-1.3.0.linux-amd64.tar.gz && \
+	mv node_exporter-1.3.0.linux-amd64/node_exporter /usr/bin/node_exporter && \
+	rm -rf node_exporter-1.3.0.linux-amd64 node_exporter-1.3.0.linux-amd64.tar.gz &&\
+	apt remove -y wget && \
+	rm -rf /var/lib/apt/lists/*
+COPY entrypoint.sh /entrypoint.sh
+ENV NodeExporterHostname localhost
+ENV NodeExporterInterval 10
+ENTRYPOINT ["/entrypoint.sh"]

tests/stability-scripts/taosadapter_stability/agent_dockerfile/node_exporter_docker/entrypoint.sh

+#!/bin/bash
+nohup /usr/bin/node_exporter &
+tail -f /dev/null

tests/stability-scripts/taosadapter_stability/agent_dockerfile/node_exporter_docker/gen_taosadapter_url.py

+import sys
+## eg: python3 gen_taosadapter_url.py 172.26.10.87 10000:10050
+
+#TaosadapterIp = "172.26.10.87"
+TaosadapterIp = sys.argv[1]
+#TaosadapterPort = "10000:10050"
+TaosadapterPort = sys.argv[2]
+start_port = int(TaosadapterPort.split(":")[0])
+end_port = int(TaosadapterPort.split(":")[1])
+urls_list = []
+for port in range(start_port, end_port+1):
+	urls_list.append(f"http://{TaosadapterIp}:{port}")
+print(urls_list)
+	
+

tests/stability-scripts/taosadapter_stability/agent_dockerfile/node_exporter_docker/run_node_exporter.sh

+#!/bin/bash
+case "$1" in
+    -h|--help)
+    echo "Usage:"
+    echo "1st arg: port range"
+    echo "2nd arg: container_hostname prefix"
+    echo "eg: ./run_node_exporter.sh 10000 node_exporter_agent1"
+    echo "eg: ./run_node_exporter.sh 10000:10010 node_exporter_agent*"
+    exit 0
+;;
+esac
+
+if [ $1 == "rm" ]; then
+        docker ps | grep $2 | awk '{print $1}' | xargs docker stop | xargs docker rm
+        exit
+fi
+
+if [ ! -n "$1" ]; then
+    echo "please input 1st arg"
+    exit
+fi
+if [ ! -n "$2" ]; then
+    echo "please input 2nd arg"
+    exit
+fi
+
+if [ ! `echo $1 | grep :` ];then
+        docker ps | grep $2
+        if [ $? -eq 0 ];then
+                docker stop $2 && docker rm $2
+        fi
+        docker run -itd --name $2 -h $2 -p $1:9100 taosadapter_node_exporter:v1 /bin/bash
+else
+        perfix=`echo $2 | cut -d '*' -f 1`
+	start_port=`echo $1 | cut -d ':' -f 1`
+	end_port=`echo $1 | cut -d ':' -f 2`
+        for i in `seq $start_port $end_port`;
+        do
+                docker ps | grep $perfix$i
+                if [ $? -eq 0 ];then
+                        docker stop $perfix$i && docker rm $perfix$i
+                fi
+		docker run -itd --name $perfix$i -h $perfix$i -p $i:9100 taosadapter_node_exporter:v1 /bin/bash
+        done
+fi
+#docker run -itd --name node_exporter_agent1 -h node_exporter_agent1 -p 10000:9100 taosadapter_node_exporter:v1 /bin/bash

tests/stability-scripts/taosadapter_stability/agent_dockerfile/rm_all.sh

+#!/bin/bash
+./collectd_docker/run_collectd.sh rm collectd_agent*
+./icinga2_docker/run_icinga2.sh rm icinga2_agent*
+./statsd_docker/run_statsd.sh rm statsd_agent*
+./tcollector_docker/run_tcollector.sh rm tcollector_agent*
+./telegraf_docker/run_telegraf.sh rm telegraf_agent*
+./node_exporter_docker/run_node_exporter.sh rm node_exporter_agent*

tests/stability-scripts/taosadapter_stability/agent_dockerfile/run_all.sh

+#!/bin/bash
+case "$1" in
+    -h|--help)
+    echo "Usage:"
+    echo "1st arg: collectd_count"
+    echo "2nd arg: icinga2_count"
+    echo "3rd arg: statsd_count"
+    echo "4th arg: tcollector_count"
+    echo "5th arg: telegraf_count"
+    echo "6th arg: node_exporter port range"
+    echo "eg: ./run_all.sh 10 10 1 10 50 10000:10010"
+    exit 0
+;;
+esac
+collectd_count=$1
+icinga2_count=$2
+statsd_count=$3
+tcollector_count=$4
+telegraf_count=$5
+node_exporter_count=$6
+taosadapter1_ip=172.26.10.86
+taosadapter2_ip=172.26.10.85
+taosadapter3_ip=172.26.10.84
+./collectd_docker/run_collectd.sh $1 taosadapter1_collectd_agent* $taosadapter1_ip 6047 1
+./icinga2_docker/run_icinga2.sh $2 taosadapter1_icinga2_agent* $taosadapter1_ip 6048 1
+./statsd_docker/run_statsd.sh $3 taosadapter1_statsd_agent $taosadapter1_ip 6044
+./tcollector_docker/run_tcollector.sh $4 taosadapter1_tcollector_agent* $taosadapter1_ip 6049
+./telegraf_docker/run_telegraf.sh $5 taosadapter1_telegraf_agent* $taosadapter1_ip 6041 10s taosadapter1_telegraf
+
+./collectd_docker/run_collectd.sh $1 taosadapter2_collectd_agent* $taosadapter2_ip 6047 1
+./icinga2_docker/run_icinga2.sh $2 taosadapter2_icinga2_agent* $taosadapter2_ip 6048 1
+./statsd_docker/run_statsd.sh $3 taosadapter2_statsd_agent $taosadapter2_ip 6044
+./tcollector_docker/run_tcollector.sh $4 taosadapter2_tcollector_agent* $taosadapter2_ip 6049
+./telegraf_docker/run_telegraf.sh $5 taosadapter2_telegraf_agent* $taosadapter2_ip 6041 10s taosadapter2_telegraf
+
+./collectd_docker/run_collectd.sh $1 taosadapter3_collectd_agent* $taosadapter3_ip 6047 1
+./icinga2_docker/run_icinga2.sh $2 taosadapter3_icinga2_agent* $taosadapter3_ip 6048 1
+./statsd_docker/run_statsd.sh $3 taosadapter3_statsd_agent $taosadapter3_ip 6044
+./tcollector_docker/run_tcollector.sh $4 taosadapter3_tcollector_agent* $taosadapter3_ip 6049
+./telegraf_docker/run_telegraf.sh $5 taosadapter3_telegraf_agent* $taosadapter3_ip 6041 10s taosadapter3_telegraf
+
+./node_exporter_docker/run_node_exporter.sh $6 node_exporter_agent*

tests/stability-scripts/taosadapter_stability/agent_dockerfile/statsd_docker/Dockerfile

+FROM ubuntu:20.04
+ENV REFRESHED_AT 2021-12-06
+WORKDIR /root
+ARG DEBIAN_FRONTEND=noninteractive
+RUN set -ex; \
+        apt update -y --fix-missing && \
+        apt-get install -y --no-install-recommends nodejs devscripts debhelper wget netcat-traditional npm && \
+	wget http://39.105.163.10:9000/statsd.tar.gz && \
+	tar -xvf statsd.tar.gz && \
+	cd statsd && \
+	npm install && \
+	npm audit fix && \
+	rm -rf statsd.tar.gz && \
+	apt remove -y wget && \
+	rm -rf /var/lib/apt/lists/*
+COPY config.js /root/statsd/config.js
+COPY entrypoint.sh /entrypoint.sh
+ENV TaosadapterIp 127.0.0.1
+ENV TaosadapterPort 6044
+ENTRYPOINT ["/entrypoint.sh"]

tests/stability-scripts/taosadapter_stability/agent_dockerfile/statsd_docker/config.js

+/*
+Graphite Required Variable:
+
+(Leave this unset to avoid sending stats to Graphite.
+ Set debug flag and leave this unset to run in 'dry' debug mode -
+ useful for testing statsd clients without a Graphite server.)
+
+  graphiteHost:     hostname or IP of Graphite server
+
+Optional Variables:
+
+  graphitePort:     port for the graphite text collector [default: 2003]
+  graphitePicklePort: port for the graphite pickle collector [default: 2004]
+  graphiteProtocol: either 'text' or 'pickle' [default: 'text']
+  backends:         an array of backends to load. Each backend must exist
+                    by name in the directory backends/. If not specified,
+                    the default graphite backend will be loaded.
+                    * example for console and graphite:
+                    [ "./backends/console", "./backends/graphite" ]
+
+  servers:          an array of server configurations.
+                    If not specified, the server, address,
+                    address_ipv6, and port top-level configuration
+                    options are used to configure a single server for
+                    backwards-compatibility
+                    Each server configuration supports the following keys:
+    server:         the server to load. The server must exist by name in the directory
+                    servers/. If not specified, the default udp server will be loaded.
+                    * example for tcp server:
+                    "./servers/tcp"
+    address:        address to listen on [default: 0.0.0.0]
+    address_ipv6:   defines if the address is an IPv4 or IPv6 address [true or false, default: false]
+    port:           port to listen for messages on [default: 8125]
+    socket:         (only for tcp servers) path to unix domain socket which will be used to receive
+                    metrics [default: undefinded]
+    socket_mod:     (only for tcp servers) file mode which should be applied to unix domain socket, relevant
+                    only if socket option is used [default: undefined]
+
+  debug:            debug flag [default: false]
+  mgmt_address:     address to run the management TCP interface on
+                    [default: 0.0.0.0]
+  mgmt_port:        port to run the management TCP interface on [default: 8126]
+  title:            Allows for overriding the process title. [default: statsd]
+                    if set to false, will not override the process title and let the OS set it.
+                    The length of the title has to be less than or equal to the binary name + cli arguments
+                    NOTE: This does not work on Mac's with node versions prior to v0.10
+
+  healthStatus:     default health status to be returned and statsd process starts ['up' or 'down', default: 'up']
+  dumpMessages:     log all incoming messages
+  flushInterval:    interval (in ms) to flush metrics to each backend
+  percentThreshold: for time information, calculate the Nth percentile(s)
+                    (can be a single value or list of floating-point values)
+                    negative values mean to use "top" Nth percentile(s) values
+                    [%, default: 90]
+  flush_counts:     send stats_counts metrics [default: true]
+
+  keyFlush:         log the most frequently sent keys [object, default: undefined]
+    interval:       how often to log frequent keys [ms, default: 0]
+    percent:        percentage of frequent keys to log [%, default: 100]
+    log:            location of log file for frequent keys [default: STDOUT]
+  deleteIdleStats:  don't send values to graphite for inactive counters, sets, gauges, or timers
+                    as opposed to sending 0.  For gauges, this unsets the gauge (instead of sending
+                    the previous value). Can be individually overridden. [default: false]
+  deleteGauges:     don't send values to graphite for inactive gauges, as opposed to sending the previous value [default: false]
+  gaugesMaxTTL:     number of flush cycles to wait before the gauge is marked as inactive, to use in combination with deleteGauges [default: 1]
+  deleteTimers:     don't send values to graphite for inactive timers, as opposed to sending 0 [default: false]
+  deleteSets:       don't send values to graphite for inactive sets, as opposed to sending 0 [default: false]
+  deleteCounters:   don't send values to graphite for inactive counters, as opposed to sending 0 [default: false]
+  prefixStats:      prefix to use for the statsd statistics data for this running instance of statsd [default: statsd]
+                    applies to both legacy and new namespacing
+  keyNameSanitize:  sanitize all stat names on ingress [default: true]
+                    If disabled, it is up to the backends to sanitize keynames
+                    as appropriate per their storage requirements.
+
+  calculatedTimerMetrics: List of timer metrics that will be sent. Default will send all metrics.
+                          To filter on percents and top percents: append '_percent' to the metric name.
+                          Example: calculatedTimerMetrics: ['count', 'median', 'upper_percent', 'histogram']
+
+  console:
+    prettyprint:    whether to prettyprint the console backend
+                    output [true or false, default: true]
+
+  log:              log settings [object, default: undefined]
+    backend:        where to log: stdout or syslog [string, default: stdout]
+    application:    name of the application for syslog [string, default: statsd]
+    level:          log level for [node-]syslog [string, default: LOG_INFO]
+
+  graphite:
+    legacyNamespace:  use the legacy namespace [default: true]
+    globalPrefix:     global prefix to use for sending stats to graphite [default: "stats"]
+    prefixCounter:    graphite prefix for counter metrics [default: "counters"]
+    prefixTimer:      graphite prefix for timer metrics [default: "timers"]
+    prefixGauge:      graphite prefix for gauge metrics [default: "gauges"]
+    prefixSet:        graphite prefix for set metrics [default: "sets"]
+    globalSuffix:     global suffix to use for sending stats to graphite [default: ""]
+                      This is particularly useful for sending per host stats by
+                      settings this value to: require('os').hostname().split('.')[0]
+
+  repeater:         an array of hashes of the for host: and port:
+                    that details other statsd servers to which the received
+                    packets should be "repeated" (duplicated to).
+                    e.g. [ { host: '10.10.10.10', port: 8125 },
+                           { host: 'observer', port: 88125 } ]
+
+  repeaterProtocol: whether to use udp4, udp6, or tcp for repeaters.
+                    ["udp4," "udp6", or "tcp" default: "udp4"]
+
+  histogram:        for timers, an array of mappings of strings (to match metrics) and
+                    corresponding ordered non-inclusive upper limits of bins.
+                    For all matching metrics, histograms are maintained over
+                    time by writing the frequencies for all bins.
+                    'inf' means infinity. A lower limit of 0 is assumed.
+                    default: [], meaning no histograms for any timer.
+                    First match wins.  examples:
+                    * histogram to only track render durations, with unequal
+                      class intervals and catchall for outliers:
+                      [ { metric: 'render', bins: [ 0.01, 0.1, 1, 10, 'inf'] } ]
+                    * histogram for all timers except 'foo' related,
+                      equal class interval and catchall for outliers:
+                     [ { metric: 'foo', bins: [] },
+                       { metric: '', bins: [ 50, 100, 150, 200, 'inf'] } ]
+
+  automaticConfigReload: whether to watch the config file and reload it when it
+                         changes. The default is true. Set this to false to disable.
+*/
+{
+  graphitePort: 2003
+, graphiteHost: "127.0.0.1"
+, port: 8125
+, backends: [ "./backends/console", "./backends/graphite", "./backends/repeater" ]
+, repeater: [ { host: '127.0.0.1', port: 8125 }, { host:'TaosadapterIp', port: TaosadapterPort } ]
+}

tests/stability-scripts/taosadapter_stability/agent_dockerfile/statsd_docker/entrypoint.sh

+#!/bin/bash
+sed -i 's/TaosadapterIp/'$TaosadapterIp'/g;s/TaosadapterPort/'$TaosadapterPort'/g;' /root/statsd/config.js
+nohup node /root/statsd/stats.js /root/statsd/config.js &
+sleep 10
+for i in `seq 1 100`;
+do
+	echo "${HOSTNAME}.count${i}:55|c" | nc -w 1 -u 127.0.0.1 8125
+done
+tail -f /dev/null

tests/stability-scripts/taosadapter_stability/agent_dockerfile/statsd_docker/run_statsd.sh

+#!/bin/bash
+case "$1" in
+    -h|--help)
+    echo "Usage:"
+    echo "1st arg: agent_count"
+    echo "2nd arg: container_hostname prefix"
+    echo "3rd arg: TaosadapterIp"
+    echo "4th arg: TaosadapterPort"
+    echo "eg: ./run_statsd.sh 1 statsd_agent1 172.26.10.86 6044"
+    echo "eg: ./run_statsd.sh 2 statsd_agent* 172.26.10.86 6044"
+    exit 0
+;;
+esac
+
+if [ $1 == "rm" ]; then
+        docker ps | grep $2 | awk '{print $1}' | xargs docker stop | xargs docker rm
+        exit
+fi
+
+if [ ! -n "$1" ]; then
+    echo "please input 1st arg"
+    exit
+fi
+if [ ! -n "$2" ]; then
+    echo "please input 2nd arg"
+    exit
+fi
+if [ ! -n "$3" ]; then
+    echo "please input 3rd arg"
+    exit
+fi
+if [ ! -n "$4" ]; then
+    echo "please input 4th arg"
+    exit
+fi
+if [ $1 -eq 1 ];then
+	docker ps | grep $2
+        if [ $? -eq 0 ];then
+	        docker stop $2 && docker rm $2
+	fi
+       	docker run -itd --name $2 -h $2 -e TaosadapterIp=$3 -e TaosadapterPort=$4 taosadapter_statsd:v1 /bin/bash
+else
+        perfix=`echo $2 | cut -d '*' -f 1`
+        for i in `seq 1 $1`;
+        do
+		docker ps | grep $perfix$i
+                if [ $? -eq 0 ];then
+	                docker stop $perfix$i && docker rm $perfix$i
+		fi
+                docker run -itd --name $perfix$i -h $perfix$i -e TaosadapterIp=$3 -e TaosadapterPort=$4 taosadapter_statsd:v1 /bin/bash
+        done
+fi
+#docker run -itd --name statsd_agent1 -h statsd_agent1 -e TaosadapterIp=172.26.10.86 -e TaosadapterPort=6044 taosadapter_statsd:v1 /bin/bash

tests/stability-scripts/taosadapter_stability/agent_dockerfile/tcollector_docker/Dockerfile

+FROM ubuntu:20.04
+ENV REFRESHED_AT 2021-12-06
+WORKDIR /root
+ARG DEBIAN_FRONTEND=noninteractive
+RUN set -ex; \
+        apt update -y --fix-missing && \
+        apt-get install -y --no-install-recommends git python && \
+	git clone git://github.com/OpenTSDB/tcollector.git && \
+	apt remove -y git && \
+	rm -rf /var/lib/apt/lists/*
+COPY config.py /root/tcollector/collectors/etc/config.py
+COPY entrypoint.sh /entrypoint.sh
+ENV TaosadapterIp 127.0.0.1
+ENV TaosadapterPort 6049
+ENTRYPOINT ["/entrypoint.sh"]

tests/stability-scripts/taosadapter_stability/agent_dockerfile/tcollector_docker/config.py

+#!/usr/bin/env python
+# This file is part of tcollector.
+# Copyright (C) 2010  The tcollector Authors.
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or (at your
+# option) any later version.  This program is distributed in the hope that it
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser
+# General Public License for more details.  You should have received a copy
+# of the GNU Lesser General Public License along with this program.  If not,
+# see <http://www.gnu.org/licenses/>.
+
+# This 'onload' function will be called by tcollector when it starts up.
+# You can put any code here that you want to load inside the tcollector.
+# This also gives you a chance to override the options from the command
+# line or to add custom sanity checks on their values.
+# You can also use this to change the global tags that will be added to
+# every single data point.  For instance if you have multiple different
+# pools or clusters of machines, you might wanna lookup the name of the
+# pool or cluster the current host belongs to and add it to the tags.
+# Throwing an exception here will cause the tcollector to die before it
+# starts doing any work.
+# Python files in this directory that don't have an "onload" function
+# will be imported by tcollector too, but no function will be called.
+# When this file executes, you can assume that its directory is in
+# sys.path, so you can import other Python modules from this directory
+# or its subdirectories.
+import os
+import sys
+
+def onload(options, tags):
+    """Function called by tcollector when it starts up.
+
+    Args:
+        options: The options as returned by the OptionParser.
+        tags: A dictionnary that maps tag names to tag values.
+    """
+    pass
+
+def get_defaults():
+    """Configuration values to use as defaults in the code
+
+        This is called by the OptionParser.
+    """
+
+    default_cdir = os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])), 'collectors')
+
+    defaults = {
+        'verbose': False,
+        'no_tcollector_stats': False,
+        'evictinterval': 6000,
+        'dedupinterval': 300,
+        'deduponlyzero': False,
+        'allowed_inactivity_time': 600,
+        'dryrun': False,
+        'maxtags': 8,
+        'http_password': False,
+        'reconnectinterval': 0,
+        'http_username': False,
+        'port': TaosadapterPort,
+        'pidfile': '/var/run/tcollector.pid',
+        'http': False,
+        'http_api_path': "api/put",
+        'tags': [],
+        'remove_inactive_collectors': False,
+        'host': 'TaosadapterIp',
+        'logfile': '/var/log/tcollector.log',
+        'cdir': default_cdir,
+        'ssl': False,
+        'stdin': False,
+        'daemonize': False,
+        'hosts': False,
+        "monitoring_interface": None,
+        "monitoring_port": 13280,
+        "namespace_prefix": "",
+    }
+
+    return defaults

tests/stability-scripts/taosadapter_stability/agent_dockerfile/tcollector_docker/entrypoint.sh

+#!/bin/bash
+sed -i 's/TaosadapterIp/'$TaosadapterIp'/g;s/TaosadapterPort/'$TaosadapterPort'/g;' /root/tcollector/collectors/etc/config.py
+/root/tcollector/tcollector start
+tail -f /dev/null

tests/stability-scripts/taosadapter_stability/agent_dockerfile/tcollector_docker/run_tcollector.sh

+#!/bin/bash
+case "$1" in
+    -h|--help)
+    echo "Usage:"
+    echo "1st arg: agent_count"
+    echo "2nd arg: container_hostname prefix"
+    echo "3rd arg: TaosadapterIp"
+    echo "4th arg: TaosadapterPort"
+    echo "eg: ./run_tcollector.sh 1 tcollector_agent1 172.26.10.86 6049"
+    echo "eg: ./run_tcollector.sh 2 tcollector_agent* 172.26.10.86 6049"
+    exit 0
+;;
+esac
+
+if [ $1 == "rm" ]; then
+        docker ps | grep $2 | awk '{print $1}' | xargs docker stop | xargs docker rm
+        exit
+fi
+
+if [ ! -n "$1" ]; then
+    echo "please input 1st arg"
+    exit
+fi
+if [ ! -n "$2" ]; then
+    echo "please input 2nd arg"
+    exit
+fi
+if [ ! -n "$3" ]; then
+    echo "please input 3rd arg"
+    exit
+fi
+if [ ! -n "$4" ]; then
+    echo "please input 4th arg"
+    exit
+fi
+if [ $1 -eq 1 ];then
+	docker ps | grep $2
+        if [ $? -eq 0 ];then
+	        docker stop $2 && docker rm $2
+	fi
+        docker run -itd --name $2 -h $2 -e TaosadapterIp=$3 -e TaosadapterPort=$4 taosadapter_tcollector:v1 /bin/bash
+else
+        perfix=`echo $2 | cut -d '*' -f 1`
+        for i in `seq 1 $1`;
+        do
+		docker ps | grep $perfix$i
+                if [ $? -eq 0 ];then
+	                docker stop $perfix${i} && docker rm $perfix${i}
+		fi
+                docker run -itd --name $perfix$i -h $perfix$i -e TaosadapterIp=$3 -e TaosadapterPort=$4 taosadapter_tcollector:v1 /bin/bash
+        done
+fi
+#docker run -itd --name tcollector_agent1 -h tcollector_agent1 -e TaosadapterIp=172.26.10.86 -e TaosadapterPort=6049  taosadapter_tcollector:v1 /bin/bash

tests/stability-scripts/taosadapter_stability/agent_dockerfile/telegraf_docker/Dockerfile

+FROM ubuntu:20.04
+ENV REFRESHED_AT 2021-12-06
+ARG DEBIAN_FRONTEND=noninteractive
+WORKDIR /root
+RUN set -ex; \
+	apt update -y --fix-missing && \
+        apt install -y gnupg curl systemctl
+RUN set -ex; \
+	curl -fsSL https://repos.influxdata.com/influxdb.key | apt-key add - && \
+	. /etc/lsb-release && \
+	echo 'deb https://repos.influxdata.com/ubuntu focal stable' >  /etc/apt/sources.list.d/influxdb.list && \	
+        apt update -y --fix-missing && \
+	apt-get install -y --no-install-recommends telegraf && \
+	apt remove -y gnupg curl && \
+	rm -rf /var/lib/apt/lists/*
+COPY entrypoint.sh /entrypoint.sh
+COPY telegraf.conf /etc/telegraf/telegraf.conf
+ENV TelegrafInterval 1s
+ENV TaosadapterIp 127.0.0.1
+ENV TaosadapterPort 6048
+ENV Dbname telegraf
+ENTRYPOINT ["/entrypoint.sh"]

tests/stability-scripts/taosadapter_stability/agent_dockerfile/telegraf_docker/entrypoint.sh

+#!/bin/bash
+sed -i 's/TaosadapterIp/'$TaosadapterIp'/g;s/TaosadapterPort/'$TaosadapterPort'/g;s/TelegrafInterval/'$TelegrafInterval'/g;s/Dbname/'$Dbname'/g;' /etc/telegraf/telegraf.conf
+systemctl restart telegraf
+tail -f /dev/null

tests/stability-scripts/taosadapter_stability/agent_dockerfile/telegraf_docker/run_telegraf.sh

+#!/bin/bash
+case "$1" in
+    -h|--help)
+    echo "Usage:"
+    echo "1st arg: agent_count"
+    echo "2nd arg: container_hostname prefix"
+    echo "3rd arg: TaosadapterIp"
+    echo "4th arg: TaosadapterPort"
+    echo "5th arg: TelegrafInterval"
+    echo "6th arg: Dbname"
+    echo "eg: ./run_telegraf.sh 1 telegraf_agent1 172.26.10.86 6041 1s telegraf"
+    echo "eg: ./run_telegraf.sh 2 telegraf_agent* 172.26.10.86 6041 1s telegraf"
+    exit 0
+;;
+esac
+
+if [ $1 == "rm" ]; then
+	docker ps | grep $2 | awk '{print $1}' | xargs docker stop | xargs docker rm
+	exit
+fi
+
+if [ ! -n "$1" ]; then
+    echo "please input 1st arg"
+    exit
+fi
+if [ ! -n "$2" ]; then
+    echo "please input 2nd arg"
+    exit
+fi
+if [ ! -n "$3" ]; then
+    echo "please input 3rd arg"
+    exit
+fi
+if [ ! -n "$4" ]; then
+    echo "please input 4th arg"
+    exit
+fi
+if [ ! -n "$5" ]; then
+    echo "please input 5th arg"
+    exit
+fi
+if [ ! -n "$6" ]; then
+    echo "please input 6th arg"
+    exit
+fi
+if [ $1 -eq 1 ];then
+	docker ps | grep $2
+        if [ $? -eq 0 ];then
+        	docker stop $2 && docker rm $2
+	fi
+       	docker run -itd --name $2 -h $2 -e TaosadapterIp=$3 -e TaosadapterPort=$4 -e TelegrafInterval=$5 taosadapter_telegraf:v1 /bin/bash
+else
+        perfix=`echo $2 | cut -d '*' -f 1`
+        for i in `seq 1 $1`;
+        do	
+		docker ps | grep $perfix$i
+		if [ $? -eq 0 ];then
+	                docker stop $perfix$i && docker rm $perfix$i
+		fi
+                docker run -itd --name $perfix$i -h $perfix$i -e TaosadapterIp=$3 -e TaosadapterPort=$4 -e TelegrafInterval=$5 -e Dbname=$6 taosadapter_telegraf:v1 /bin/bash
+        done
+fi
+
+#docker run -itd --name telegraf_agent1 -h telegraf_agent1 -e TaosadapterIp=172.26.10.86 -e TaosadapterPort=6041 -e TelegrafInterval=1s -e Dbname=telegraf taosadapter_telegraf:v1 /bin/bash

tests/stability-scripts/taosadapter_stability/jmeter_jmx/createStaticData.jmx

+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="5.0" jmeter="5.4.1">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">true</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <SetupThreadGroup guiclass="SetupThreadGroupGui" testclass="SetupThreadGroup" testname="setUp create db" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </SetupThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="create db" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">create database if not exists db0;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="create stb" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">10</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="create stb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db0.stb${stb_counter} (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(100), c8 nchar(200), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(100), t8 nchar(200), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="create tb" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1000</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">10</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="create tb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db0.tb${tb_counter} using db0.stb${stb_counter} tags (${stb_counter}, ${stb_counter}, ${stb_counter}, ${stb_counter}, ${stb_counter}.${stb_counter}, ${stb_counter}.${stb_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="insert_rows" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1000000</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">10</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="insert_rows" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db0.tb${tb_counter} values (${ts_counter}, ${stb_counter}, ${stb_counter}, ${stb_counter}, ${stb_counter}, ${stb_counter}.${stb_counter}, ${stb_counter}.${stb_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <ResultCollector guiclass="StatVisualizer" testclass="ResultCollector" testname="Aggregate Report" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
+        <collectionProp name="HeaderManager.headers">
+          <elementProp name="" elementType="Header">
+            <stringProp name="Header.name">Authorization</stringProp>
+            <stringProp name="Header.value">Basic cm9vdDp0YW9zZGF0YQ==</stringProp>
+          </elementProp>
+        </collectionProp>
+      </HeaderManager>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="stb_counter" enabled="true">
+        <stringProp name="CounterConfig.start">1</stringProp>
+        <stringProp name="CounterConfig.end">10</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">stb_counter</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="tb_counter" enabled="true">
+        <stringProp name="CounterConfig.start">1</stringProp>
+        <stringProp name="CounterConfig.end">10000</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">tb_counter</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="ts_counter" enabled="true">
+        <stringProp name="CounterConfig.start">1614530008000</stringProp>
+        <stringProp name="CounterConfig.end"></stringProp>
+        <stringProp name="CounterConfig.incr">100</stringProp>
+        <stringProp name="CounterConfig.name">ts_counter</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <PostThreadGroup guiclass="PostThreadGroupGui" testclass="PostThreadGroup" testname="tearDown drop db" enabled="false">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </PostThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="drop db" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop database if exists db0;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

tests/stability-scripts/taosadapter_stability/jmeter_jmx/error_insert.jmx

+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="5.0" jmeter="5.4.1">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="taosadapter1 error insert" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <intProp name="LoopController.loops">-1</intProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/influxdb/v1/write?db=db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/telnet/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/json/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 influxdb long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/influxdb/v1/write?db=long_db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 telnet long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/telnet/long_db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 json long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/json/long_db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <ConstantThroughputTimer guiclass="TestBeanGUI" testclass="ConstantThroughputTimer" testname="Constant Throughput Timer" enabled="true">
+          <doubleProp>
+            <name>throughput</name>
+            <value>600.0</value>
+            <savedValue>0.0</savedValue>
+          </doubleProp>
+          <intProp name="calcMode">0</intProp>
+        </ConstantThroughputTimer>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="taosadapter2 error insert" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <intProp name="LoopController.loops">-1</intProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/influxdb/v1/write?db=db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/telnet/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/json/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 influxdb long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/influxdb/v1/write?db=long_db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 telnet long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/telnet/long_db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 json long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/json/long_db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <ConstantThroughputTimer guiclass="TestBeanGUI" testclass="ConstantThroughputTimer" testname="Constant Throughput Timer" enabled="true">
+          <doubleProp>
+            <name>throughput</name>
+            <value>600.0</value>
+            <savedValue>0.0</savedValue>
+          </doubleProp>
+          <intProp name="calcMode">0</intProp>
+        </ConstantThroughputTimer>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="taosadapter3 error insert" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <intProp name="LoopController.loops">-1</intProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/influxdb/v1/write?db=db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/telnet/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/json/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 influxdb long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/influxdb/v1/write?db=long_db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 telnet long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/telnet/long_db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 json long" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${error_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/json/long_db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <ConstantThroughputTimer guiclass="TestBeanGUI" testclass="ConstantThroughputTimer" testname="Constant Throughput Timer" enabled="true">
+          <doubleProp>
+            <name>throughput</name>
+            <value>600.0</value>
+            <savedValue>0.0</savedValue>
+          </doubleProp>
+          <intProp name="calcMode">0</intProp>
+        </ConstantThroughputTimer>
+        <hashTree/>
+      </hashTree>
+      <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Data Set Config" enabled="true">
+        <stringProp name="delimiter">;</stringProp>
+        <stringProp name="fileEncoding">UTF-8</stringProp>
+        <stringProp name="filename">error_sql.csv</stringProp>
+        <boolProp name="ignoreFirstLine">false</boolProp>
+        <boolProp name="quotedData">false</boolProp>
+        <boolProp name="recycle">true</boolProp>
+        <stringProp name="shareMode">shareMode.all</stringProp>
+        <boolProp name="stopThread">false</boolProp>
+        <stringProp name="variableNames">error_sql</stringProp>
+      </CSVDataSet>
+      <hashTree/>
+      <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <ResultCollector guiclass="StatVisualizer" testclass="ResultCollector" testname="Aggregate Report" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
+        <collectionProp name="HeaderManager.headers">
+          <elementProp name="" elementType="Header">
+            <stringProp name="Header.name">Authorization</stringProp>
+            <stringProp name="Header.value">Basic cm9vdDp0YW9zZGF0YQ==</stringProp>
+          </elementProp>
+        </collectionProp>
+      </HeaderManager>
+      <hashTree/>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

tests/stability-scripts/taosadapter_stability/jmeter_jmx/error_sql.csv

+"insert into db1.stb11 values (nahr,);"
+"insert into db1.stb22  (now,1,1);"
+"insert into db1.stb13  (now,1,1) (now, 1,1, 2);"
+"insert into db1.tb1  (now, 1,2 ,3 ,4);"
+"insert into db1.stb16 values  (now, null);"
+"insert into db1.stb15 values  (1614530008000,a, b, %$, d, e, f, g);"
+"stb14,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=,region=us-west-1,service=10,service_environment=staging,service_version=1614530008000,team=NYC col_value=32.261068 1614530008000"
+"stb14,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=1,region=us-west-1,service=10,service_environment=staging,service_version=2,team=NYC col_value=32.261068"
+"stb14,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=2,region=us-west-1,service=10,service_environment=staging,service_version=1614530008000,team=NYC  32.261068 1614530008000"
+stb15 1614530008000 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack= region=us-west-1 service=10 service_environment=staging service_version= team=NYC
+stb15 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=1 region=us-west-1 service=10 service_environment=staging service_version=1 team=NYC
+stb15 1614530008000 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=1 region=us-west-1 service=10 service_environment=staging service_version=1 team=NYC
+"{""metric"": ""stb16"", ""timestamp"":1614530008000, ""value"":32.261068286779754, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"{""metric"": ""stb16"", ""timestamp"":, ""value"":32.261068286779754, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":1,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"{""metric"": ""stb16"", ""timestamp"":1614530008000, ""value"":, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"insert into db2.stb21 values (nahr,);"
+"insert into db2.stb32  (now,1,1);"
+"insert into db2.stb23  (now,1,1) (now, 1,1, 2);"
+"insert into db2.tb1  (now, 1,2 ,3 ,4);"
+"insert into db2.stb26 values  (now, null);"
+"insert into db2.stb25 values  (1614530008000,a, b, %$, d, e, f, g);"
+"stb24,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=,region=us-west-1,service=10,service_environment=staging,service_version=1614530008000,team=NYC col_value=32.261068 1614530008000"
+"stb24,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=1,region=us-west-1,service=10,service_environment=staging,service_version=2,team=NYC col_value=32.261068"
+"stb24,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=2,region=us-west-1,service=10,service_environment=staging,service_version=1614530008000,team=NYC  32.261068 1614530008000"
+stb25 1614530008000 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack= region=us-west-1 service=10 service_environment=staging service_version= team=NYC
+stb25 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=1 region=us-west-1 service=10 service_environment=staging service_version=1 team=NYC
+stb25 1614530008000 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=1 region=us-west-1 service=10 service_environment=staging service_version=1 team=NYC
+"{""metric"": ""stb26"", ""timestamp"":1614530008000, ""value"":32.261068286779754, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"{""metric"": ""stb26"", ""timestamp"":, ""value"":32.261068286779754, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":1,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"{""metric"": ""stb26"", ""timestamp"":1614530008000, ""value"":, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"insert into db3.stb31 values (nahr,);"
+"insert into db3.stb12  (now,1,1);"
+"insert into db3.stb33  (now,1,1) (now, 1,1, 2);"
+"insert into db3.tb1  (now, 1,2 ,3 ,4);"
+"insert into db3.stb36 values  (now, null);"
+"insert into db3.stb35 values  (1614530008000,a, b, %$, d, e, f, g);"
+"stb34,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=,region=us-west-1,service=10,service_environment=staging,service_version=1614530008000,team=NYC col_value=32.261068 1614530008000"
+"stb34,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=1,region=us-west-1,service=10,service_environment=staging,service_version=2,team=NYC col_value=32.261068"
+"stb34,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=2,region=us-west-1,service=10,service_environment=staging,service_version=1614530008000,team=NYC  32.261068 1614530008000"
+stb35 1614530008000 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack= region=us-west-1 service=10 service_environment=staging service_version= team=NYC
+stb35 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=1 region=us-west-1 service=10 service_environment=staging service_version=1 team=NYC
+stb35 1614530008000 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=1 region=us-west-1 service=10 service_environment=staging service_version=1 team=NYC
+"{""metric"": ""stb36"", ""timestamp"":1614530008000, ""value"":32.261068286779754, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"{""metric"": ""stb36"", ""timestamp"":, ""value"":32.261068286779754, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":1,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"{""metric"": ""stb36"", ""timestamp"":1614530008000, ""value"":, ""tags"":{""arch"":""x64"",""datacenter"":""us-west-1b"",""hostname"":""host_5"",""os"":""Ubuntu16"",""rack"":,""region"":""us-west-1"",""service"":""10"",""service_environment"":""staging"",""service_version"":""1"",""team"":""NYC""}}"
+"insert into long_db1.stb11 values (nahr,);"
+"insert into long_db1.stb22  (now,1,1);"
+"insert into long_db1.stb13  (now,1,1) (now, 1,1, 2);"
+"insert into long_db1.tb1  (now, 1,2 ,3 ,4);"
+"insert into long_db1.stb16 values  (now, null);"
+"insert into long_db1.stb15 values  (1614530008000,a, b, %$, d, e, f, g);"
+"insert into long_db2.stb21 values (nahr,);"
+"insert into long_db2.stb32  (now,1,1);"
+"insert into long_db2.stb23  (now,1,1) (now, 1,1, 2);"
+"insert into long_db2.tb1  (now, 1,2 ,3 ,4);"
+"insert into long_db2.stb26 values  (now, null);"
+"insert into long_db2.stb25 values  (1614530008000,a, b, %$, d, e, f, g);"
+"insert into long_db3.stb31 values (nahr,);"
+"insert into long_db3.stb12  (now,1,1);"
+"insert into long_db3.stb33  (now,1,1) (now, 1,1, 2);"
+"insert into long_db3.tb1  (now, 1,2 ,3 ,4);"
+"insert into long_db3.stb36 values  (now, null);"
+"insert into long_db3.stb35 values  (1614530008000,a, b, %$, d, e, f, g);"
\ No newline at end of file

tests/stability-scripts/taosadapter_stability/jmeter_jmx/longInsertData.jmx

+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="5.0" jmeter="5.4.1">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">true</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <SetupThreadGroup guiclass="SetupThreadGroupGui" testclass="SetupThreadGroup" testname="setUp create db" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </SetupThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">create database if not exists long_db1;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">create database if not exists long_db2;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">create database if not exists long_db3;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="create stb" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db1.stb11 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db1.stb12 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db1.stb13 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db2.stb21 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db2.stb22 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db2.stb23 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db3.stb31 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db3.stb32 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db3.stb33 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="create tb" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">500</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">2</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db1.tb${tb_counter1000} using long_db1.stb11 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db1.tb${tb_counter2000} using long_db1.stb12 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db1.tb${tb_counter3000} using long_db1.stb13 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db2.tb${tb_counter1000} using long_db2.stb21 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db2.tb${tb_counter2000} using long_db2.stb22 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db2.tb${tb_counter3000} using long_db2.stb23 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db3.tb${tb_counter1000} using long_db3.stb31 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db3.tb${tb_counter2000} using long_db3.stb32 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists long_db3.tb${tb_counter3000} using long_db3.stb33 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select count(tbname) from long_db1.stb11;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select count(*) from long_db2.stb22;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from long_db3.stb33 limit 100;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="insert_rows" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <intProp name="LoopController.loops">-1</intProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">2</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db1.tb${tb_counter1000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db1.tb${tb_counter2000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db1.tb${tb_counter3000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb14,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=${tb_counter1000},region=us-west-1,service=10,service_environment=staging,service_version=${tb_counter1000},team=NYC col_value=32.261068 ${ts_counter}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/influxdb/v1/write?db=long_db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb15 ${ts_counter} 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=${tb_counter2000} region=us-west-1 service=10 service_environment=staging service_version=${tb_counter2000} team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/telnet/long_db1</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb16&quot;, &quot;timestamp&quot;:${ts_counter}, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;${tb_counter3000}&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;${tb_counter3000}&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/json/long_db1</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db2.tb${tb_counter1000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db2.tb${tb_counter2000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db2.tb${tb_counter3000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb24,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=${tb_counter1000},region=us-west-1,service=10,service_environment=staging,service_version=${tb_counter1000},team=NYC col_value=32.261068 ${ts_counter}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/influxdb/v1/write?db=long_db2&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb25 ${ts_counter} 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=${tb_counter2000} region=us-west-1 service=10 service_environment=staging service_version=${tb_counter2000} team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/telnet/long_db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb26&quot;, &quot;timestamp&quot;:${ts_counter}, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;${tb_counter3000}&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;${tb_counter3000}&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/json/long_db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db3.tb${tb_counter1000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db3.tb${tb_counter2000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into long_db3.tb${tb_counter3000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb34,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=${tb_counter1000},region=us-west-1,service=10,service_environment=staging,service_version=${tb_counter1000},team=NYC col_value=32.261068 ${ts_counter}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/influxdb/v1/write?db=long_db3&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb35 ${ts_counter} 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=${tb_counter2000} region=us-west-1 service=10 service_environment=staging service_version=${tb_counter2000} team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/telnet/long_db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb36&quot;, &quot;timestamp&quot;:${ts_counter}, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;${tb_counter3000}&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;${tb_counter3000}&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/json/long_db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select count(tbname) from long_db1.tb1;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select count(*) from long_db2.tb2;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from long_db3.tb3 limit 10;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from db2.stb25 limit 10000;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from db3.stb31 limit 100000;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from db1.stb16 limit 1000000;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select avg(c1), max(c2), count(c3), sum(c4) from db3.stb31 where ts&gt;&quot;2021-03-01 00:00:00&quot; and ts &lt; &quot;2021-03-01 00:35:00&quot; group by c7;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select avg(c1), max(c2), count(c3), sum(c4) from db2.stb23 where ts&gt;&quot;2021-03-01 00:00:00&quot; and ts &lt; &quot;2021-03-01 00:35:00&quot; interval (1s);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt query" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select avg(c1), max(c2), count(c3), sum(c4) from db2.stb23 where ts&gt;&quot;2021-03-01 00:00:00&quot; and ts &lt; &quot;2021-03-01 00:35:00&quot; interval (10s);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <ConstantThroughputTimer guiclass="TestBeanGUI" testclass="ConstantThroughputTimer" testname="Constant Throughput Timer" enabled="true">
+          <doubleProp>
+            <name>throughput</name>
+            <value>50000.0</value>
+            <savedValue>0.0</savedValue>
+          </doubleProp>
+          <intProp name="calcMode">0</intProp>
+        </ConstantThroughputTimer>
+        <hashTree/>
+      </hashTree>
+      <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <ResultCollector guiclass="StatVisualizer" testclass="ResultCollector" testname="Aggregate Report" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
+        <collectionProp name="HeaderManager.headers">
+          <elementProp name="" elementType="Header">
+            <stringProp name="Header.name">Authorization</stringProp>
+            <stringProp name="Header.value">Basic cm9vdDp0YW9zZGF0YQ==</stringProp>
+          </elementProp>
+        </collectionProp>
+      </HeaderManager>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="tb_counter1000" enabled="true">
+        <stringProp name="CounterConfig.start">1</stringProp>
+        <stringProp name="CounterConfig.end">1000</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">tb_counter1000</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="tb_counter2000" enabled="true">
+        <stringProp name="CounterConfig.start">1001</stringProp>
+        <stringProp name="CounterConfig.end">2000</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">tb_counter2000</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="tb_counter3000" enabled="true">
+        <stringProp name="CounterConfig.start">2001</stringProp>
+        <stringProp name="CounterConfig.end">3000</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">tb_counter3000</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="ts_counter" enabled="true">
+        <stringProp name="CounterConfig.start">1614530008000</stringProp>
+        <stringProp name="CounterConfig.end"></stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">ts_counter</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="value_counter" enabled="true">
+        <stringProp name="CounterConfig.start">1</stringProp>
+        <stringProp name="CounterConfig.end">10</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">value_counter</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

tests/stability-scripts/taosadapter_stability/jmeter_jmx/query.jmx

+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="5.0" jmeter="5.4.1">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="taosadapter1 quert" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <intProp name="LoopController.loops">-1</intProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="taosadapter2 quert" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <intProp name="LoopController.loops">-1</intProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="taosadapter3 quert" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <intProp name="LoopController.loops">-1</intProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">${query_sql}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Data Set Config" enabled="true">
+        <stringProp name="delimiter">,</stringProp>
+        <stringProp name="fileEncoding">UTF-8</stringProp>
+        <stringProp name="filename">query_sql.csv</stringProp>
+        <boolProp name="ignoreFirstLine">false</boolProp>
+        <boolProp name="quotedData">false</boolProp>
+        <boolProp name="recycle">true</boolProp>
+        <stringProp name="shareMode">shareMode.all</stringProp>
+        <boolProp name="stopThread">false</boolProp>
+        <stringProp name="variableNames">query_sql</stringProp>
+      </CSVDataSet>
+      <hashTree/>
+      <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <ResultCollector guiclass="StatVisualizer" testclass="ResultCollector" testname="Aggregate Report" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
+        <collectionProp name="HeaderManager.headers">
+          <elementProp name="" elementType="Header">
+            <stringProp name="Header.name">Authorization</stringProp>
+            <stringProp name="Header.value">Basic cm9vdDp0YW9zZGF0YQ==</stringProp>
+          </elementProp>
+        </collectionProp>
+      </HeaderManager>
+      <hashTree/>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>

tests/stability-scripts/taosadapter_stability/jmeter_jmx/query_sql.csv

+select * from db0.stb1 limit 1000;
+select * from db0.stb3 limit 10000;
+select * from db0.stb5 limit 100000;
+"select avg(c1), max(c2), count(c3), sum(c4) from db0.stb1 where ts>""2021-03-01 00:00:00"" and ts < ""2021-03-08 00:00:00"" interval (1h);"
+"select avg(c1), max(c2), count(c3), sum(c4) from db0.stb1 where ts>""2021-03-01 00:00:00"" and ts < ""2021-03-08 00:00:00"" group by c7;"
+show db0.stables;
+select count(tbname) from db1.tb1;
+select count(*) from db2.tb2;
+select * from db3.tb3 limit 10;
+select * from db2.stb25 limit 10000;
+select * from db3.stb31 limit 100000;
+select * from db1.stb16 limit 100000;
+"select avg(c1), max(c2), count(c3), sum(c4) from db3.stb31 where ts>""2021-03-01 00:00:00"" and ts < ""2021-03-01 00:35:00"" group by c7;"
+"select avg(c1), max(c2), count(c3), sum(c4) from db2.stb23 where ts>""2021-03-01 00:00:00"" and ts < ""2021-03-01 00:35:00"" interval (1s);"
+"select avg(c1), max(c2), count(c3), sum(c4) from db1.stb13 where ts>""2021-03-01 00:00:00"" and ts < ""2021-03-01 00:35:00"" interval (10s);"
+select count(tbname) from long_db1.tb1;
+select count(*) from long_db2.tb2;
+select * from long_db3.tb3 limit 10;
+select * from long_db2.stb25 limit 10000;
+select * from long_db3.stb31 limit 100000;
+select * from long_db1.stb16 limit 100000;
+"select avg(c1), max(c2), count(c3), sum(c4) from long_db3.stb31 where ts>""2021-03-01 00:00:00"" and ts < ""2021-03-01 00:35:00"" group by c7;"
+"select avg(c1), max(c2), count(c3), sum(c4) from long_db2.stb23 where ts>""2021-03-01 00:00:00"" and ts < ""2021-03-01 00:35:00"" interval (1s);"
+"select avg(c1), max(c2), count(c3), sum(c4) from long_db1.stb13 where ts>""2021-03-01 00:00:00"" and ts < ""2021-03-01 00:35:00"" interval (10s);"
+show taosadapter1_collectd.stables;
+select count(*) from taosadapter1_collectd.`cpu.6.cpu.interrupt`;
+select last(*) from taosadapter2_collectd.`cpu.2.cpu.interrupt`;
+select * from taosadapter3_collectd.`cpu.2.cpu.system` limit 100;
+select count(*) from taosadapter1_telegraf.mem;
+select last(*) from taosadapter2_telegraf.cpu;
+select * from taosadapter3_telegraf.kernel;
+select count(*) from taosadapter1_tcollector.`net.stat.tcp.retransmit`;
+select last(*) from taosadapter2_tcollector.`proc.meminfo.shmem`;
+select * from taosadapter3_tcollector.`sys.numa.allocation`;
+select count(*) from taosadapter1_icinga2.`icinga.host.rta_min`;
+select last(*) from taosadapter2_icinga2.`icinga.host.acknowledgement`;
+select *  from taosadapter3_icinga2.`icinga.host.rta_crit`;
+select count(*) from taosadapter1_node_exporter.`node_time_seconds`;
+select last(*) from taosadapter2_node_exporter.`go_memstats_next_gc_bytes`;
+select *  from taosadapter3_node_exporter.`node_sockstat_TCP_mem`;
+select count(*) from taosadapter2_statsd.taosadapter2_statsd_agent_count50;
+select c199 from db0.stb2;
+select null from db1.stb11;
+select * from db2.tb0;
+select blank from db3.stb31 limit 100000;
+select null from long_db1.stb11;
+select * from long_db2.tb0;
+select blank from long_db3.stb31 limit 100000;
+select count(*) from taosadapter1_collectd.cpu.6.cpu.interrupt;
+select last(*) from taosadapter2_collectd.cpu.2.cpu.interr;
+select * from taosadapter3_coll*.`cpu.2.cpu.system` limit 100;
+select count(*) from taosadapter1_telegraf.`mem`;
+select last(*) from `taosadapter2_telegraf`.cpu;
+select * from taos_telegraf.kernel;
+select count(*) from `taosadapter1_tcollector`.`net.stat.tcp.retransmit`;
+select last(*) from taosadapter2_`tcollector`.`proc.meminfo.shmem`;
+select * from taosadapter3_tcollector.sys.numa.`allocation`;
+select count(*) from taosadapter1_icinga2.:icinga.host.rta_min;
+"select last(*) from taosadapter2_icinga2.""""""`icinga.host.acknowledgement`;"
+select *  from taosadapter3_icinga2.```icinga.host.rta_crit`;
+select count(*) from taosadapter1_node_exporter..`node_time_seconds`;
+select last(*) from ..taosadapter2_node_exporter.`go_memstats_next_gc_bytes`;
+select *  from taosa%%dapter3___node_exporter.`node_sockstat_TCP_mem`;
+select count(*) from taosadapter2_statsd%.taosadapter2_statsd_agent_count50;
\ No newline at end of file

tests/stability-scripts/taosadapter_stability/jmeter_jmx/run_all.sh

+#!/bin/bash
+jmeter -n -t createStaticData.jmx >> createStaticData.log
+jmeter -n -t longInsertData.jmx >> longInsertData.log
+jmeter -n -t error_insert.jmx >> error_insert.log
+jmeter -n -t query.jmx >> query.log
+while true
+do
+	jmeter -n -t shortInsertData.jmx >> ./shortInsertData.log
+done

tests/stability-scripts/taosadapter_stability/jmeter_jmx/run_shortInsert.sh

+#!/bin/bash
+while true
+do
+	jmeter -n -t shortInsertData.jmx >> ./shortInsertData.log 
+done

tests/stability-scripts/taosadapter_stability/jmeter_jmx/shortInsertData.jmx

+<?xml version="1.0" encoding="UTF-8"?>
+<jmeterTestPlan version="1.2" properties="5.0" jmeter="5.4.1">
+  <hashTree>
+    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
+      <stringProp name="TestPlan.comments"></stringProp>
+      <boolProp name="TestPlan.functional_mode">false</boolProp>
+      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
+      <boolProp name="TestPlan.serialize_threadgroups">true</boolProp>
+      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
+        <collectionProp name="Arguments.arguments"/>
+      </elementProp>
+      <stringProp name="TestPlan.user_define_classpath"></stringProp>
+    </TestPlan>
+    <hashTree>
+      <SetupThreadGroup guiclass="SetupThreadGroupGui" testclass="SetupThreadGroup" testname="setUp create db" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </SetupThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">create database if not exists db1;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">create database if not exists db2;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">create database if not exists db3;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="create stb" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db1.stb11 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db1.stb12 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db1.stb13 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 influxdb" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb14,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=13,region=us-west-1,service=10,service_environment=staging,service_version=0,team=NYC col_value=32.261068 1626006833640</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/influxdb/v1/write?db=db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 telnet" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb15 1626006833640 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=13 region=us-west-1 service=10 service_environment=staging service_version=0 team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/telnet/db1</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 json" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb16&quot;, &quot;timestamp&quot;:1626006833640, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;13&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;0&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/json/db1</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db2.stb21 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db2.stb22 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db2.stb23 (ts timestamp, c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 binary(16), c8 nchar(16), c9 bool) tags (t1 tinyint, t2 smallint, t3 int, t4 bigint, t5 float, t6 double, t7 binary(16), t8 nchar(16), t9 bool);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 influxdb" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb24,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=13,region=us-west-1,service=10,service_environment=staging,service_version=0,team=NYC col_value=32.261068 1626006833640</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/influxdb/v1/write?db=db2&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 telnet" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
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+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/telnet/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 json" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
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+                <stringProp name="Argument.metadata">=</stringProp>
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+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/json/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
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+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
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+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
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+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 influxdb" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb34,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=13,region=us-west-1,service=10,service_environment=staging,service_version=0,team=NYC col_value=32.261068 1626006833640</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/influxdb/v1/write?db=db3&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 telnet" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb35 1626006833640 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=13 region=us-west-1 service=10 service_environment=staging service_version=0 team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/telnet/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 json" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb36&quot;, &quot;timestamp&quot;:1626006833640, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;13&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;0&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/json/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="create tb" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">500</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">2</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db1.tb${tb_counter1000} using db1.stb11 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db1.tb${tb_counter2000} using db1.stb12 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db1.tb${tb_counter3000} using db1.stb13 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 influxdb" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb14,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=${tb_counter1000},region=us-west-1,service=10,service_environment=staging,service_version=${tb_counter1000},team=NYC col_value=32.261068 1626006833640</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/influxdb/v1/write?db=db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
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+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 telnet" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
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+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/telnet/db1</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 json" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
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+                <stringProp name="Argument.metadata">=</stringProp>
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+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
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+          <stringProp name="HTTPSampler.method">POST</stringProp>
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+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db2.tb${tb_counter1000} using db2.stb21 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
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+          <stringProp name="HTTPSampler.port"></stringProp>
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+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
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+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
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+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
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+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
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+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
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+          <stringProp name="HTTPSampler.method">POST</stringProp>
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+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
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+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
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+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 influxdb" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
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+                <stringProp name="Argument.metadata">=</stringProp>
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+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/influxdb/v1/write?db=db2&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 telnet" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb25 1626006833640 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=${tb_counter2000} region=us-west-1 service=10 service_environment=staging service_version=${tb_counter2000} team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/telnet/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 json" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb26&quot;, &quot;timestamp&quot;:1626006833640, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;${tb_counter3000}&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;${tb_counter3000}&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/json/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db3.tb${tb_counter1000} using db3.stb31 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db3.tb${tb_counter2000} using db3.stb32 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">CREATE TABLE if not exists db3.tb${tb_counter3000} using db3.stb33 tags (1, 2, 3, 4, 5.5, 6.6, &quot;binary10&quot;, &quot;nchar10&quot;, true)</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 influxdb" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb34,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=${tb_counter1000},region=us-west-1,service=10,service_environment=staging,service_version=${tb_counter1000},team=NYC col_value=32.261068 1626006833640</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/influxdb/v1/write?db=db3&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 telnet" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb35 1626006833640 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=${tb_counter2000} region=us-west-1 service=10 service_environment=staging service_version=${tb_counter2000} team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/telnet/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 json" enabled="false">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb36&quot;, &quot;timestamp&quot;:1626006833640, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;${tb_counter3000}&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;${tb_counter3000}&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/json/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select count(tbname) from db1.stb11;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select count(*) from db2.stb22;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from db3.stb33 limit 100;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="insert_rows" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">125000</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">8</stringProp>
+        <stringProp name="ThreadGroup.ramp_time"></stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db1.tb${tb_counter1000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db1.tb${tb_counter2000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db1.tb${tb_counter3000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb14,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=${tb_counter1000},region=us-west-1,service=10,service_environment=staging,service_version=${tb_counter1000},team=NYC col_value=32.261068 ${ts_counter}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/influxdb/v1/write?db=db1&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb15 ${ts_counter} 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=${tb_counter2000} region=us-west-1 service=10 service_environment=staging service_version=${tb_counter2000} team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/telnet/db1</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb16&quot;, &quot;timestamp&quot;:${ts_counter}, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;${tb_counter3000}&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;${tb_counter3000}&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/opentsdb/v1/put/json/db1</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db2.tb${tb_counter1000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db2.tb${tb_counter2000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db2.tb${tb_counter3000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb24,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=${tb_counter1000},region=us-west-1,service=10,service_environment=staging,service_version=${tb_counter1000},team=NYC col_value=32.261068 ${ts_counter}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/influxdb/v1/write?db=db2&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb25 ${ts_counter} 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=${tb_counter2000} region=us-west-1 service=10 service_environment=staging service_version=${tb_counter2000} team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/telnet/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb26&quot;, &quot;timestamp&quot;:${ts_counter}, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;${tb_counter3000}&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;${tb_counter3000}&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/opentsdb/v1/put/json/db2</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db3.tb${tb_counter1000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db3.tb${tb_counter2000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">insert into db3.tb${tb_counter3000} values (${ts_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}, ${value_counter}.${value_counter}, ${value_counter}.${value_counter}, &quot;binary10&quot;, &quot;nchar10&quot;, true);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 influxdb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb34,arch=x64,datacenter=us-west-1b,hostname=host_5,os=Ubuntu16,rack=${tb_counter1000},region=us-west-1,service=10,service_environment=staging,service_version=${tb_counter1000},team=NYC col_value=32.261068 ${ts_counter}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/influxdb/v1/write?db=db3&amp;precision=ms</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 telnet" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">stb35 ${ts_counter} 32.261068286779754 arch=x64 datacenter=us-west-1b hostname=host_5 os=Ubuntu16 rack=${tb_counter2000} region=us-west-1 service=10 service_environment=staging service_version=${tb_counter2000} team=NYC</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/telnet/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 json" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">{&quot;metric&quot;: &quot;stb36&quot;, &quot;timestamp&quot;:${ts_counter}, &quot;value&quot;:32.261068286779754, &quot;tags&quot;:{&quot;arch&quot;:&quot;x64&quot;,&quot;datacenter&quot;:&quot;us-west-1b&quot;,&quot;hostname&quot;:&quot;host_5&quot;,&quot;os&quot;:&quot;Ubuntu16&quot;,&quot;rack&quot;:&quot;${tb_counter3000}&quot;,&quot;region&quot;:&quot;us-west-1&quot;,&quot;service&quot;:&quot;10&quot;,&quot;service_environment&quot;:&quot;staging&quot;,&quot;service_version&quot;:&quot;${tb_counter3000}&quot;,&quot;team&quot;:&quot;NYC&quot;}}</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/opentsdb/v1/put/json/db3</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select count(tbname) from db1.tb1;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select count(*) from db2.tb2;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from db3.tb3 limit 1000;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="drop table" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </ThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 tb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop table if exists db2.tb2;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 stb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop table if exists db2.stb22;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 tb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop table if exists db3.tb3;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 stb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop table if exists db3.stb33;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 tb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop table if exists db1.tb1;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 stb" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop table if exists db1.stb11;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from db2.stb25 limit 10000;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from db3.stb31 limit 100000;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select * from db1.stb16 limit 1000000;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select avg(c1), max(c2), count(c3), sum(c4) from db3.stb31 where ts&gt;&quot;2021-03-01 00:00:00&quot; and ts &lt; &quot;2021-03-01 00:35:00&quot; group by c7;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select avg(c1), max(c2), count(c3), sum(c4) from db2.stb23 where ts&gt;&quot;2021-03-01 00:00:00&quot; and ts &lt; &quot;2021-03-01 00:35:00&quot; interval (1s);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlt query" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">select avg(c1), max(c2), count(c3), sum(c4) from db2.stb23 where ts&gt;&quot;2021-03-01 00:00:00&quot; and ts &lt; &quot;2021-03-01 00:35:00&quot; interval (10s);</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+      <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <ResultCollector guiclass="StatVisualizer" testclass="ResultCollector" testname="Aggregate Report" enabled="true">
+        <boolProp name="ResultCollector.error_logging">false</boolProp>
+        <objProp>
+          <name>saveConfig</name>
+          <value class="SampleSaveConfiguration">
+            <time>true</time>
+            <latency>true</latency>
+            <timestamp>true</timestamp>
+            <success>true</success>
+            <label>true</label>
+            <code>true</code>
+            <message>true</message>
+            <threadName>true</threadName>
+            <dataType>true</dataType>
+            <encoding>false</encoding>
+            <assertions>true</assertions>
+            <subresults>true</subresults>
+            <responseData>false</responseData>
+            <samplerData>false</samplerData>
+            <xml>false</xml>
+            <fieldNames>true</fieldNames>
+            <responseHeaders>false</responseHeaders>
+            <requestHeaders>false</requestHeaders>
+            <responseDataOnError>false</responseDataOnError>
+            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
+            <assertionsResultsToSave>0</assertionsResultsToSave>
+            <bytes>true</bytes>
+            <sentBytes>true</sentBytes>
+            <url>true</url>
+            <threadCounts>true</threadCounts>
+            <idleTime>true</idleTime>
+            <connectTime>true</connectTime>
+          </value>
+        </objProp>
+        <stringProp name="filename"></stringProp>
+      </ResultCollector>
+      <hashTree/>
+      <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
+        <collectionProp name="HeaderManager.headers">
+          <elementProp name="" elementType="Header">
+            <stringProp name="Header.name">Authorization</stringProp>
+            <stringProp name="Header.value">Basic cm9vdDp0YW9zZGF0YQ==</stringProp>
+          </elementProp>
+        </collectionProp>
+      </HeaderManager>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="tb_counter1000" enabled="true">
+        <stringProp name="CounterConfig.start">1</stringProp>
+        <stringProp name="CounterConfig.end">1000</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">tb_counter1000</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="tb_counter2000" enabled="true">
+        <stringProp name="CounterConfig.start">1001</stringProp>
+        <stringProp name="CounterConfig.end">2000</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">tb_counter2000</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="tb_counter3000" enabled="true">
+        <stringProp name="CounterConfig.start">2001</stringProp>
+        <stringProp name="CounterConfig.end">3000</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">tb_counter3000</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="ts_counter" enabled="true">
+        <stringProp name="CounterConfig.start">1614530008000</stringProp>
+        <stringProp name="CounterConfig.end"></stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">ts_counter</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <CounterConfig guiclass="CounterConfigGui" testclass="CounterConfig" testname="value_counter" enabled="true">
+        <stringProp name="CounterConfig.start">1</stringProp>
+        <stringProp name="CounterConfig.end">10</stringProp>
+        <stringProp name="CounterConfig.incr">1</stringProp>
+        <stringProp name="CounterConfig.name">value_counter</stringProp>
+        <stringProp name="CounterConfig.format"></stringProp>
+        <boolProp name="CounterConfig.per_user">false</boolProp>
+      </CounterConfig>
+      <hashTree/>
+      <PostThreadGroup guiclass="PostThreadGroupGui" testclass="PostThreadGroup" testname="tearDown drop db" enabled="true">
+        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
+        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
+          <boolProp name="LoopController.continue_forever">false</boolProp>
+          <stringProp name="LoopController.loops">1</stringProp>
+        </elementProp>
+        <stringProp name="ThreadGroup.num_threads">1</stringProp>
+        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
+        <boolProp name="ThreadGroup.scheduler">false</boolProp>
+        <stringProp name="ThreadGroup.duration"></stringProp>
+        <stringProp name="ThreadGroup.delay"></stringProp>
+        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
+      </PostThreadGroup>
+      <hashTree>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter1 sql" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop database if exists db1;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.86:6041/rest/sql</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter2 sqlt" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop database if exists db2;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.85:6041/rest/sqlt</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="taosadapter3 sqlutc" enabled="true">
+          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
+          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
+            <collectionProp name="Arguments.arguments">
+              <elementProp name="" elementType="HTTPArgument">
+                <boolProp name="HTTPArgument.always_encode">false</boolProp>
+                <stringProp name="Argument.value">drop database if exists db3;</stringProp>
+                <stringProp name="Argument.metadata">=</stringProp>
+              </elementProp>
+            </collectionProp>
+          </elementProp>
+          <stringProp name="HTTPSampler.domain"></stringProp>
+          <stringProp name="HTTPSampler.port"></stringProp>
+          <stringProp name="HTTPSampler.protocol"></stringProp>
+          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
+          <stringProp name="HTTPSampler.path">http://172.26.10.84:6041/rest/sqlutc</stringProp>
+          <stringProp name="HTTPSampler.method">POST</stringProp>
+          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
+          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
+          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
+          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
+          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
+          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
+          <stringProp name="HTTPSampler.response_timeout"></stringProp>
+        </HTTPSamplerProxy>
+        <hashTree/>
+      </hashTree>
+    </hashTree>
+  </hashTree>
+</jmeterTestPlan>