diff --git a/tests/script/tsim/cache/new_metrics.sim b/tests/script/tsim/cache/new_metrics.sim
index af7db900704325f6aec6268faa4d8c723e8393d2..82d7d43e0f072879083b41ad8e25e54f8e0b884d 100644
--- a/tests/script/tsim/cache/new_metrics.sim
+++ b/tests/script/tsim/cache/new_metrics.sim
@@ -83,10 +83,6 @@ while $i < 10
   $i = $i + 1
 endw 
 
-print ==> sleep 1 seconds to renew cache
-sql reset query cache
-sleep 1000
-
 print =============== step5
 sql select * from $tb order by  ts desc
 print ===>rows $rows, data $data01
diff --git a/tests/script/tsim/cache/restart_metrics.sim b/tests/script/tsim/cache/restart_metrics.sim
index e144a49bf70109395155d52a1e1ac76cafc4513a..e346357633094a0cb7f51f1fe8dc3e025bc11362 100644
--- a/tests/script/tsim/cache/restart_metrics.sim
+++ b/tests/script/tsim/cache/restart_metrics.sim
@@ -48,9 +48,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/exec.sh -n dnode1 -s start
 
 print =============== step3
-print ==> sleep 1 seconds to renew cache
 sql reset query cache
-sleep 1000
 
 print =============== step4
 sql create database $db
diff --git a/tests/script/tsim/cache/restart_table.sim b/tests/script/tsim/cache/restart_table.sim
index b450f6c65499e97bf190c587edaaf5051e4d9f75..d28ef51419fa94c3f60858831866e443709f8131 100644
--- a/tests/script/tsim/cache/restart_table.sim
+++ b/tests/script/tsim/cache/restart_table.sim
@@ -32,9 +32,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/exec.sh -n dnode1 -s start
 
 print =============== step3
-print ==> sleep 1 seconds to renew cache
 sql reset query cache
-sleep 1000
 
 print =============== step4
 sql create database $db
diff --git a/tests/script/tsim/compress/commitlog.sim b/tests/script/tsim/compress/commitlog.sim
index d90780bd6c13f1076ce82e5a3320ca86479e435d..bc9c231a9ec311fc500a4fb59bb46173ba19cf0e 100644
--- a/tests/script/tsim/compress/commitlog.sim
+++ b/tests/script/tsim/compress/commitlog.sim
@@ -57,15 +57,7 @@ $tb = $tbPrefix . $i
 
 sql create database $db
 sql use $db
-
-$x = 0
-step3: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 20 then 
-	  return -1
-	endi
-sql create table $tb (ts timestamp, b bool, t tinyint, s smallint, i int, big bigint, f float, d double, str binary(256)) -x step3
+sql create table $tb (ts timestamp, b bool, t tinyint, s smallint, i int, big bigint, f float, d double, str binary(256))
 
 $count = 0
 while $count < $N
diff --git a/tests/script/tsim/compute/avg.sim b/tests/script/tsim/compute/avg.sim
index 50a0aeffb0dc293b31dada691d8c146fa48da6d1..c366de5f4cd2ed727f2bb41eb4e2be9d6a61dd11 100644
--- a/tests/script/tsim/compute/avg.sim
+++ b/tests/script/tsim/compute/avg.sim
@@ -38,8 +38,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/compute/block_dist.sim b/tests/script/tsim/compute/block_dist.sim
index 201d222af736004a4d5dd40dbd534a59ef6c8992..1583e838c624bb2c097969eec1cce8171d188ba7 100644
--- a/tests/script/tsim/compute/block_dist.sim
+++ b/tests/script/tsim/compute/block_dist.sim
@@ -47,8 +47,6 @@ while $x < $rowNum
     $x = $x + 1  
 endw
 
-sleep 100
-
 print =============== step2
 $i = 0
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/compute/diff.sim b/tests/script/tsim/compute/diff.sim
index f11fc92b2b60c6e66aa9623f8e0d112ac3f145a9..6043f18b27dcc10ed7827fc9d3ffa433bcacd0b1 100644
--- a/tests/script/tsim/compute/diff.sim
+++ b/tests/script/tsim/compute/diff.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/compute/last.sim b/tests/script/tsim/compute/last.sim
index ae6f016b086cef2d2486092c0a22d25608b8acbb..6080a2fa97b3958b8bbc08e17a4986f4aad378c8 100644
--- a/tests/script/tsim/compute/last.sim
+++ b/tests/script/tsim/compute/last.sim
@@ -38,8 +38,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/compute/min.sim b/tests/script/tsim/compute/min.sim
index 33e9eb0f3e06aefd6c551785c673bd9583e4f53e..1ffdf19ac2e8a956ca19ee44b05d41e71090af7b 100644
--- a/tests/script/tsim/compute/min.sim
+++ b/tests/script/tsim/compute/min.sim
@@ -38,8 +38,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/compute/percentile.sim b/tests/script/tsim/compute/percentile.sim
index 5cba3ad85659766c2de4b425d72662d8a307721d..93b46404422244dd9675ca437ef83204e6750214 100644
--- a/tests/script/tsim/compute/percentile.sim
+++ b/tests/script/tsim/compute/percentile.sim
@@ -38,8 +38,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/compute/stddev.sim b/tests/script/tsim/compute/stddev.sim
index 70483991127ae1255b5326f4c832c33a12582689..dbdcde9a16eb7b000fc5cc092e4f235660c5b7a5 100644
--- a/tests/script/tsim/compute/stddev.sim
+++ b/tests/script/tsim/compute/stddev.sim
@@ -38,8 +38,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/compute/sum.sim b/tests/script/tsim/compute/sum.sim
index c53568f98f38f17ef7941fdaeae61bd8f6e63e43..950b861b4ce374fc594225a74b5a0f4d441734e9 100644
--- a/tests/script/tsim/compute/sum.sim
+++ b/tests/script/tsim/compute/sum.sim
@@ -38,8 +38,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/compute/top.sim b/tests/script/tsim/compute/top.sim
index 9899a8a9eadab3dca8414dcae3d37df92b240106..d10b3803e37571b405a4fca8011424c17ecd55b5 100644
--- a/tests/script/tsim/compute/top.sim
+++ b/tests/script/tsim/compute/top.sim
@@ -38,8 +38,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/tag/bigint.sim b/tests/script/tsim/tag/bigint.sim
index 813387eb384316ac01bbb5c78da0afb38092a1e3..565688270c7f2e167cada205598d59820716583e 100644
--- a/tests/script/tsim/tag/bigint.sim
+++ b/tests/script/tsim/tag/bigint.sim
@@ -46,7 +46,6 @@ while $i < 10
 endw 
 
 print =============== step2
-sleep 100
 sql select * from $tb
 if $rows != $rowNum then 
   return -1
diff --git a/tests/script/tsim/tag/binary.sim b/tests/script/tsim/tag/binary.sim
index 6ede9889547fbde75bde999403d38d38dd59233a..f3f89d66591f1cf61fcb9286481e13b4d1b36ccb 100644
--- a/tests/script/tsim/tag/binary.sim
+++ b/tests/script/tsim/tag/binary.sim
@@ -46,7 +46,6 @@ while $i < 10
 endw 
 
 print =============== step2
-sleep 100
 sql select * from $tb
 if $rows != $rowNum then 
   return -1
diff --git a/tests/script/tsim/tag/bool.sim b/tests/script/tsim/tag/bool.sim
index 356269e1e178f103b03d1c4b8ece23d2604f3d9c..25c7b2d96792b97ee6bbb0e7e2e712a6c314c25f 100644
--- a/tests/script/tsim/tag/bool.sim
+++ b/tests/script/tsim/tag/bool.sim
@@ -46,7 +46,6 @@ while $i < 10
 endw 
 
 print =============== step2
-sleep 100
 sql select * from $tb
 if $rows != $rowNum then 
   return -1
diff --git a/tests/script/tsim/tag/double.sim b/tests/script/tsim/tag/double.sim
index fedc1c89ec9f610d0b06501d408c7df991e059a9..b8292b64e8f555c4a810d488eee5904726393a1f 100644
--- a/tests/script/tsim/tag/double.sim
+++ b/tests/script/tsim/tag/double.sim
@@ -46,7 +46,6 @@ while $i < 10
 endw 
 
 print =============== step2
-sleep 100
 sql select * from $tb
 if $rows != $rowNum then 
   return -1
diff --git a/tests/script/tsim/tag/float.sim b/tests/script/tsim/tag/float.sim
index 0ed12d226991ca93becea62ed158170b5494dfcc..26a09e297335a7a84c2248941f57dd218ed24da3 100644
--- a/tests/script/tsim/tag/float.sim
+++ b/tests/script/tsim/tag/float.sim
@@ -46,7 +46,6 @@ while $i < 10
 endw 
 
 print =============== step2
-sleep 100
 sql select * from $tb
 if $rows != $rowNum then 
   return -1
diff --git a/tests/script/tsim/tag/int.sim b/tests/script/tsim/tag/int.sim
index e561cde56a515ee9c7ccb6e236e936c168c45d27..13255eb2ba96e14922cfcc571cc7293b529b9bfe 100644
--- a/tests/script/tsim/tag/int.sim
+++ b/tests/script/tsim/tag/int.sim
@@ -46,7 +46,6 @@ while $i < 10
 endw 
 
 print =============== step2
-sleep 100
 sql select * from $tb
 if $rows != $rowNum then 
   return -1
diff --git a/tests/script/tsim/tag/smallint.sim b/tests/script/tsim/tag/smallint.sim
index 47e28db46ce7cf1c65b33b0bd5546e8b519284d9..70c5ee0771096ab1046645c3e571826a85995e2f 100644
--- a/tests/script/tsim/tag/smallint.sim
+++ b/tests/script/tsim/tag/smallint.sim
@@ -46,7 +46,6 @@ while $i < 10
 endw 
 
 print =============== step2
-sleep 100
 sql select * from $tb
 if $rows != $rowNum then 
   return -1
diff --git a/tests/script/tsim/tag/tinyint.sim b/tests/script/tsim/tag/tinyint.sim
index 0941c9cf18c6ef3d6075a12f6db78d6f42a2437b..b7f7616cf4440b5dc0b6b5e206ea5334067dcb0f 100644
--- a/tests/script/tsim/tag/tinyint.sim
+++ b/tests/script/tsim/tag/tinyint.sim
@@ -46,7 +46,6 @@ while $i < 10
 endw 
 
 print =============== step2
-sleep 100
 sql select * from $tb
 if $rows != $rowNum then 
   return -1
diff --git a/tests/script/tsim/vector/metrics_field.sim b/tests/script/tsim/vector/metrics_field.sim
index 4d0f9e19fce157315aaeeda1f86947d946fa071c..b75ba9cffe4455bea6ba52e743beea87ca5e7cbe 100644
--- a/tests/script/tsim/vector/metrics_field.sim
+++ b/tests/script/tsim/vector/metrics_field.sim
@@ -41,8 +41,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/metrics_mix.sim b/tests/script/tsim/vector/metrics_mix.sim
index fd36a62332c64403f3d09f6f1acc45d5d021ee99..fa93f0b2e35b5ef54205d7e90b0b104a9cb523d8 100644
--- a/tests/script/tsim/vector/metrics_mix.sim
+++ b/tests/script/tsim/vector/metrics_mix.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/metrics_query.sim b/tests/script/tsim/vector/metrics_query.sim
index 8a334acef27adc112e6cf49f1c9ef4e64f697264..5d433486e8b20d2fc95b61c423cfb8ec0b40bfd4 100644
--- a/tests/script/tsim/vector/metrics_query.sim
+++ b/tests/script/tsim/vector/metrics_query.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/metrics_tag.sim b/tests/script/tsim/vector/metrics_tag.sim
index 0b275336f9604476ee8206aea21f16f3f935a134..c8380590d5a7a28df883adc8540c727a1f0a9ad0 100644
--- a/tests/script/tsim/vector/metrics_tag.sim
+++ b/tests/script/tsim/vector/metrics_tag.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/metrics_time.sim b/tests/script/tsim/vector/metrics_time.sim
index bcd93cb5823f25a15c0bfe03b9f0ea6c615e0685..efa1ae4c840795226db09bf33c963ec39c421082 100644
--- a/tests/script/tsim/vector/metrics_time.sim
+++ b/tests/script/tsim/vector/metrics_time.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/multi.sim b/tests/script/tsim/vector/multi.sim
index dcedbe73c9ae678b7b35199b057112f8cd9a4442..1b592cdd0a86b991d3981f3b866eae3a7f10dbe7 100644
--- a/tests/script/tsim/vector/multi.sim
+++ b/tests/script/tsim/vector/multi.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/single.sim b/tests/script/tsim/vector/single.sim
index c9d794456c3604ce3d94bc2cc8ede33c42b72ecf..4da7c781106b7b6058aad0599aacf2ef50025d07 100644
--- a/tests/script/tsim/vector/single.sim
+++ b/tests/script/tsim/vector/single.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/table_field.sim b/tests/script/tsim/vector/table_field.sim
index 5ad60b2a3535ab361ca0b24af361efabcc2b5dd3..d5bdad8be2e71409b8baf8d1ee02129acc7d3ecf 100644
--- a/tests/script/tsim/vector/table_field.sim
+++ b/tests/script/tsim/vector/table_field.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/table_mix.sim b/tests/script/tsim/vector/table_mix.sim
index 358d6cf87f74186c07c15a4e6ad86bd5be4089c5..79ecb09d81a9e2f7171da8482a05d83b4f5c2f6c 100644
--- a/tests/script/tsim/vector/table_mix.sim
+++ b/tests/script/tsim/vector/table_mix.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/table_query.sim b/tests/script/tsim/vector/table_query.sim
index 0e4562716e2b96beed5bf6e307566c5050fe008c..d69d16eba57e980006e3ab089e7d228ec3fec6f5 100644
--- a/tests/script/tsim/vector/table_query.sim
+++ b/tests/script/tsim/vector/table_query.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i
diff --git a/tests/script/tsim/vector/table_time.sim b/tests/script/tsim/vector/table_time.sim
index 1e6bdb2cde91562ff2ea387d29c9eff49a88a9f3..f16c95ad4ac222dc21038cd773aac39aec76e841 100644
--- a/tests/script/tsim/vector/table_time.sim
+++ b/tests/script/tsim/vector/table_time.sim
@@ -37,8 +37,6 @@ while $i < $tbNum
   $i = $i + 1
 endw 
 
-sleep 100
-
 print =============== step2
 $i = 1
 $tb = $tbPrefix . $i