Merge branch 'dev_response_time_histogram' into 'master'

update obagent query response time config

modify query response time config

See merge request !1722521

etc/module_config/monitor_ob.yaml

@@ -90,14 +90,16 @@ obInputBasic: &obInputBasic
           metrics:
             wait_total: total_waits
             wait_seconds_total: time_waited
-        - sql: select /*+ MONITOR_AGENT READ_CONSISTENCY(WEAK) */ tenant_name, response_time / 1000000 as response_time, count, total from __all_virtual_query_response_time join __all_tenant on __all_virtual_query_response_time.tenant_id = __all_tenant.tenant_id
-          name: ob_query_response_time
+        - sql: select /*+ MONITOR_AGENT READ_CONSISTENCY(WEAK) */ __all_tenant.tenant_name as tenant_name, cast(v_acc_response_time.response_time / 1000000 as float) as response_time_seconds,  v_acc_response_time.count as bucket, case when  v_acc_response_time.response_time = (select max(response_time) from __all_virtual_query_response_time) then v_acc_response_time.count else null end as count, case when  v_acc_response_time.response_time = (select max(response_time) from __all_virtual_query_response_time) then cast(v_acc_response_time.sum / 1000000 as float) else null end as sum from (select b.tenant_id, b.response_time  as response_time, sum(a.count) as count, sum(a.total) as sum from  __all_virtual_query_response_time a,  __all_virtual_query_response_time b where a.response_time <= b.response_time and a.svr_ip = b.svr_ip and a.svr_port = b.svr_port and b.svr_ip = ? and b.svr_port = ? group by b.tenant_id, b.response_time) v_acc_response_time,  __all_tenant where v_acc_response_time.tenant_id = __all_tenant.tenant_id;
+          params: [ob_svr_ip, ob_svr_port]
+          name: ob_query_response_time_seconds
           tags:
             tenant_name: tenant_name
-            le: response_time
+            le: response_time_seconds
           metrics:
+            bucket: bucket
             count: count
-            total: total
+            sum: sum
 
 obInputExtra: &obInputExtra
   plugin: mysqlTableInput