diff --git a/tests/script/general/parser/alter.sim b/tests/script/general/parser/alter.sim
index 6b28b20fb87d3983fc93a055505415ffa56ac946..2a9e3a88736cf526cc4429d81caf67617fd60e4d 100644
--- a/tests/script/general/parser/alter.sim
+++ b/tests/script/general/parser/alter.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 3
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = m_alt_db
@@ -56,6 +56,7 @@ if $rows != 2 then
 endi
 print data03 = $data03
 if $data03 != taos then
+  print expect taos, actual: $data03
   return -1
 endi
 sql drop table tb
@@ -113,7 +114,7 @@ endi
 sql drop table tb
 sql drop table mt
 
-sleep 3000
+sleep 1000
 ### ALTER TABLE WHILE STREAMING [TBASE271]
 #sql create table tb1 (ts timestamp, c1 int, c2 nchar(5), c3 int)
 #sql create table strm as select count(*), avg(c1), first(c2), sum(c3) from tb1 interval(2s)
@@ -146,7 +147,7 @@ sleep 3000
 #sql alter table tb1 add column c3 int
 #sleep 6000
 #sql insert into tb1 values (now, 3, 'taos', 3);
-#sleep 3000
+#sleep 1000
 #sql select * from strm
 #if $rows != 3 then
 #   return -1
@@ -185,7 +186,7 @@ sql create database $db
 sql use $db
 sql create table mt (ts timestamp, c1 int, c2 nchar(7), c3 int) tags (t1 int)
 sql create table tb using mt tags(1)
-sleep 3000
+sleep 1000
 sql insert into tb values ('2018-11-01 16:30:00.000', 1, 'insert', 1)
 sql alter table mt drop column c3
 
diff --git a/tests/script/general/parser/alter1.sim b/tests/script/general/parser/alter1.sim
index 24cf79eae148acaa822974f1d5d681983f72405a..0326f9b23fb3fb6dc121ed8366f0d7244e83cc91 100644
--- a/tests/script/general/parser/alter1.sim
+++ b/tests/script/general/parser/alter1.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 sql reset query cache
 
@@ -87,7 +87,7 @@ if $data13 != NULL then
   return -1
 endi
 
-sleep 3000
+sleep 1000
 print ================== insert values into table
 sql insert into car1 values (now, 1, 1,1 ) (now +1s, 2,2,2,) car2 values (now, 1,3,3)
 
diff --git a/tests/script/general/parser/alter_stable.sim b/tests/script/general/parser/alter_stable.sim
index b64c919042296099bf0dbb17eddff67c564a745d..b0d94ef68cb10d479de24f2ea2b02b212f7c2d3c 100644
--- a/tests/script/general/parser/alter_stable.sim
+++ b/tests/script/general/parser/alter_stable.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 3
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 print ========== alter_stable.sim
diff --git a/tests/script/general/parser/auto_create_tb.sim b/tests/script/general/parser/auto_create_tb.sim
index 64fec4b56d8a6623cd37884e277e0381192410ba..c72147be9553da786993791189d59779e9f38318 100644
--- a/tests/script/general/parser/auto_create_tb.sim
+++ b/tests/script/general/parser/auto_create_tb.sim
@@ -4,7 +4,7 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 print ======================== dnode1 start
 
@@ -212,7 +212,7 @@ sleep 5000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 sql use $db
 
 #### auto create multiple tables
diff --git a/tests/script/general/parser/auto_create_tb_drop_tb.sim b/tests/script/general/parser/auto_create_tb_drop_tb.sim
index be334bca4ad14930d363160d8e31ff63c5514637..2a809fa9db03082bb17e22e732b770be30e5c906 100644
--- a/tests/script/general/parser/auto_create_tb_drop_tb.sim
+++ b/tests/script/general/parser/auto_create_tb_drop_tb.sim
@@ -4,7 +4,7 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4
 system sh/cfg.sh -n dnode1 -c ctime -v 30
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = db
diff --git a/tests/script/general/parser/binary_escapeCharacter.sim b/tests/script/general/parser/binary_escapeCharacter.sim
index c3c867795a30c6e2e87081e59cfbf5f558a60fb7..780916258b892ea380e2f7da6df75ee00f94e86e 100644
--- a/tests/script/general/parser/binary_escapeCharacter.sim
+++ b/tests/script/general/parser/binary_escapeCharacter.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 3
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 sql drop database if exists ecdb
diff --git a/tests/script/general/parser/col_arithmetic_operation.sim b/tests/script/general/parser/col_arithmetic_operation.sim
index 3208df95e446f5f06494617fa33a71a5f09ab828..f5e91b933a6fc5f42814555699f6b6ec5b28d83e 100644
--- a/tests/script/general/parser/col_arithmetic_operation.sim
+++ b/tests/script/general/parser/col_arithmetic_operation.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = ca_db
diff --git a/tests/script/general/parser/columnValue.sim b/tests/script/general/parser/columnValue.sim
index e905f612156eae7575c4884210f8fee7b91e7556..c7aac1a8fae575b7d5f4ce76e5a59534831474c1 100644
--- a/tests/script/general/parser/columnValue.sim
+++ b/tests/script/general/parser/columnValue.sim
@@ -5,7 +5,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 3
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 print ========== columnValues.sim
diff --git a/tests/script/general/parser/columnValue_bigint.sim b/tests/script/general/parser/columnValue_bigint.sim
index e6839b2fb60eadf8d5c284cef99f47f470723378..002240fa25b0ea050d21a8b713a9497d4e843764 100644
--- a/tests/script/general/parser/columnValue_bigint.sim
+++ b/tests/script/general/parser/columnValue_bigint.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 sql create database if not exists db
 sql use db
diff --git a/tests/script/general/parser/columnValue_bool.sim b/tests/script/general/parser/columnValue_bool.sim
index 7f3a6c3d6affaefcc2a8d47963ac065c2dc71b25..e43f2289e78709d6dbc8d632d056b8c3a8d09e21 100644
--- a/tests/script/general/parser/columnValue_bool.sim
+++ b/tests/script/general/parser/columnValue_bool.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 sql create database if not exists db
 sql use db
diff --git a/tests/script/general/parser/columnValue_double.sim b/tests/script/general/parser/columnValue_double.sim
index 733fc52285a3c90dda50e5bb34a03e51daf4b9ae..009ef971c976ee73b8e6590744242a0360637d2e 100644
--- a/tests/script/general/parser/columnValue_double.sim
+++ b/tests/script/general/parser/columnValue_double.sim
@@ -1,5 +1,5 @@
 ####
-sleep 3000
+sleep 1000
 sql connect
 sql create database if not exists db
 sql use db
diff --git a/tests/script/general/parser/columnValue_float.sim b/tests/script/general/parser/columnValue_float.sim
index c71b4b40ee0d799c6faa619cd10b765959074f11..f7b77cdc0aefde817ad2c7e2b90ed6fd3399e37a 100644
--- a/tests/script/general/parser/columnValue_float.sim
+++ b/tests/script/general/parser/columnValue_float.sim
@@ -1,5 +1,5 @@
 ####
-sleep 3000
+sleep 1000
 sql connect
 sql create database if not exists db
 sql use db
diff --git a/tests/script/general/parser/columnValue_int.sim b/tests/script/general/parser/columnValue_int.sim
index 2a909ebf3c64dd487d6d4b1bd5341c59794e8970..46e466c41764b9af5429155278dba55684dabcff 100644
--- a/tests/script/general/parser/columnValue_int.sim
+++ b/tests/script/general/parser/columnValue_int.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 sql create database if not exists db
 sql use db
diff --git a/tests/script/general/parser/columnValue_smallint.sim b/tests/script/general/parser/columnValue_smallint.sim
index cf34a85a2a7d8efb7b1d4e4606cead89055ae3b1..cdaceaa05fe64f96109413e0d0ec1266b1477615 100644
--- a/tests/script/general/parser/columnValue_smallint.sim
+++ b/tests/script/general/parser/columnValue_smallint.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 sql create database if not exists db
 sql use db
diff --git a/tests/script/general/parser/columnValue_tinyint.sim b/tests/script/general/parser/columnValue_tinyint.sim
index 707242a23ed3eecde6c23413e53b67c5daa83a82..31eff422d4f2d999ecda09ed4856586d4ae382c7 100644
--- a/tests/script/general/parser/columnValue_tinyint.sim
+++ b/tests/script/general/parser/columnValue_tinyint.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 sql create database if not exists db
 sql use db
diff --git a/tests/script/general/parser/commit.sim b/tests/script/general/parser/commit.sim
index 4d85806b690fafdb71707133f97f8fc78942c2c2..5aa5b8f40c407db2b2a72735b2b69333b5e344d6 100644
--- a/tests/script/general/parser/commit.sim
+++ b/tests/script/general/parser/commit.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxTablesperVnode -v 100
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = sc_db
@@ -85,10 +85,10 @@ print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
 sleep 5000
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 print ====== select from table and check num of rows returned
 sql use $db
diff --git a/tests/script/general/parser/create_db.sim b/tests/script/general/parser/create_db.sim
index ed6e427fe70fe5cfe65852352ac680f645a3a21f..c8337ea81dd6f8c417f779cb357b5e4cf0b93e66 100644
--- a/tests/script/general/parser/create_db.sim
+++ b/tests/script/general/parser/create_db.sim
@@ -5,7 +5,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 print ======================== dnode1 start
 
diff --git a/tests/script/general/parser/create_mt.sim b/tests/script/general/parser/create_mt.sim
index f21a83067186dc226bd035fe3ff7ba5cc28675c0..d940853984cf29d37691944984e5346c1ac6807f 100644
--- a/tests/script/general/parser/create_mt.sim
+++ b/tests/script/general/parser/create_mt.sim
@@ -5,7 +5,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 print ======================== dnode1 start
 
diff --git a/tests/script/general/parser/create_tb.sim b/tests/script/general/parser/create_tb.sim
index 9d1672fdbef136fccb28d38df967d45132c9d40a..1027e2b25f6f9c0a93ca02b69e9dedba5b99d8cc 100644
--- a/tests/script/general/parser/create_tb.sim
+++ b/tests/script/general/parser/create_tb.sim
@@ -5,7 +5,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 print ======================== dnode1 start
 
diff --git a/tests/script/general/parser/fill.sim b/tests/script/general/parser/fill.sim
index 0547db77498cf1d61baf44deb286d9045a469dc3..0b535272bdaeb88e317704c38c316e1a3259ca57 100644
--- a/tests/script/general/parser/fill.sim
+++ b/tests/script/general/parser/fill.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = m_fl_db
diff --git a/tests/script/general/parser/fill_stb.sim b/tests/script/general/parser/fill_stb.sim
index f0cd058352803f322647aad338bc84be7fa84b5a..a84aa0c5575e1401522adcc363951d214cbd6c40 100644
--- a/tests/script/general/parser/fill_stb.sim
+++ b/tests/script/general/parser/fill_stb.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = fl1_db
diff --git a/tests/script/general/parser/fill_us.sim b/tests/script/general/parser/fill_us.sim
index b597d378a24f3a07d28d3bebc1a6fe403fdf3208..b6de72464f8d018fc7f899d8cf33c42721e51cbb 100644
--- a/tests/script/general/parser/fill_us.sim
+++ b/tests/script/general/parser/fill_us.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = m_fl_db
diff --git a/tests/script/general/parser/first_last.sim b/tests/script/general/parser/first_last.sim
index 46431b0848c72aefc9b5aaa04f7e13f525dcfe1c..e4f50ea365a6098ae3458d9bd44a397301f07abc 100644
--- a/tests/script/general/parser/first_last.sim
+++ b/tests/script/general/parser/first_last.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxTablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = first_db
@@ -80,7 +80,7 @@ sleep 5000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 run general/parser/first_last_query.sim
 
diff --git a/tests/script/general/parser/first_last_query.sim b/tests/script/general/parser/first_last_query.sim
index d43cd528781cb900f239e4e7549da91ace2d0e5c..512fc70245f3f5acc43d21e225ab478efafd03c5 100644
--- a/tests/script/general/parser/first_last_query.sim
+++ b/tests/script/general/parser/first_last_query.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = first_db
diff --git a/tests/script/general/parser/import.sim b/tests/script/general/parser/import.sim
index 7ab0437685869594daded7fcfd9c886339842221..9ef83fa35b5cf7bb9f46d7336ff641ffdb74a0e1 100644
--- a/tests/script/general/parser/import.sim
+++ b/tests/script/general/parser/import.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = impt_db
@@ -64,7 +64,7 @@ sleep 2000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 sql use $db
 sql select * from tb
diff --git a/tests/script/general/parser/import_commit1.sim b/tests/script/general/parser/import_commit1.sim
index 197ae5845362f2dbfc9392fe2a57601aec442e22..9af1acfe7703bb5dd9b313407a07542e402cf78d 100644
--- a/tests/script/general/parser/import_commit1.sim
+++ b/tests/script/general/parser/import_commit1.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c ctime -v 30
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = ic_db
diff --git a/tests/script/general/parser/import_commit2.sim b/tests/script/general/parser/import_commit2.sim
index e400d0c3cb7e347d34b3c75d9ae2b68ffeeb656f..3c8635f3fdf33968861ad7015e85e6801df40fc9 100644
--- a/tests/script/general/parser/import_commit2.sim
+++ b/tests/script/general/parser/import_commit2.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c ctime -v 30
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = ic_db
diff --git a/tests/script/general/parser/import_commit3.sim b/tests/script/general/parser/import_commit3.sim
index 7e7451e689bbe2ac0059b13ba3fa64c530445adf..3ceb025f32185d30111f5874ad65b5d340a17a42 100644
--- a/tests/script/general/parser/import_commit3.sim
+++ b/tests/script/general/parser/import_commit3.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c ctime -v 30
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = ic_db
diff --git a/tests/script/general/parser/insert_multiTbl.sim b/tests/script/general/parser/insert_multiTbl.sim
index b24c1b629fa371e417826bcb1da67180f3317c29..f3b9c4a3905a5c66053aaf892ff6aa35741037b1 100644
--- a/tests/script/general/parser/insert_multiTbl.sim
+++ b/tests/script/general/parser/insert_multiTbl.sim
@@ -6,7 +6,7 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect
-sleep 3000
+sleep 1000
 print ======================== dnode1 start
 
 sql create database mul_db
diff --git a/tests/script/general/parser/insert_tb.sim b/tests/script/general/parser/insert_tb.sim
index 4ba455c2446e6fd9804b8e518dc31cacb0781bfc..5eb973520ac82d308eedc4ab77064b0e585bfc78 100644
--- a/tests/script/general/parser/insert_tb.sim
+++ b/tests/script/general/parser/insert_tb.sim
@@ -5,7 +5,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 print ======================== dnode1 start
 
diff --git a/tests/script/general/parser/interp.sim b/tests/script/general/parser/interp.sim
index 1cd857162d9a764519d2edd6f790f9fd1c083b61..c83d3ab5c4ea7c129b25ce5a2d8db0f633466b57 100644
--- a/tests/script/general/parser/interp.sim
+++ b/tests/script/general/parser/interp.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = intp_db
diff --git a/tests/script/general/parser/interp_test.sim b/tests/script/general/parser/interp_test.sim
index 8bffae4af634e9c04c4d5f4614d51e1e1b33ffba..6de8de0b7a04aeaa14210e27678e1692b8ea57ce 100644
--- a/tests/script/general/parser/interp_test.sim
+++ b/tests/script/general/parser/interp_test.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = intp_db
@@ -303,6 +303,8 @@ $tb = $tbPrefix . 0
     return -1
   endi
 
+  print select interp(ts), interp(c1), interp(c2), interp(c3), interp(c4), interp(c5), interp(c6), interp(c7), interp(c8), interp(c9) from $tb where ts = $ts0 fill(linear)
+
   sql select interp(ts), interp(c1), interp(c2), interp(c3), interp(c4), interp(c5), interp(c6), interp(c7), interp(c8), interp(c9) from $tb where ts = $ts0 fill(linear)
   if $rows != 1 then
     return -1
@@ -338,6 +340,8 @@ $tb = $tbPrefix . 0
     return -1
   endi
   # columns contain NULL values
+
+  print select interp(ts), interp(c1), interp(c2), interp(c3), interp(c4), interp(c5), interp(c6), interp(c7), interp(c8), interp(c9) from intp_tb3 where ts = $ts0 fill(linear)
   sql select interp(ts), interp(c1), interp(c2), interp(c3), interp(c4), interp(c5), interp(c6), interp(c7), interp(c8), interp(c9) from intp_tb3 where ts = $ts0 fill(linear)
   if $rows != 1 then
     return -1
@@ -380,6 +384,7 @@ $tb = $tbPrefix . 0
   endi
 
   $t = $tsu + 1000
+  print select interp(ts), interp(c1), interp(c2), interp(c3), interp(c4), interp(c5), interp(c6), interp(c7), interp(c8), interp(c9) from $tb where ts = $t fill(linear)
   sql select interp(ts), interp(c1), interp(c2), interp(c3), interp(c4), interp(c5), interp(c6), interp(c7), interp(c8), interp(c9) from $tb where ts = $t fill(linear)
   if $rows != 0 then
     return -1
@@ -387,6 +392,7 @@ $tb = $tbPrefix . 0
 
 ## fill(value)
   $t = $ts0 + 1000
+  print 91
   sql select interp(ts), interp(c1), interp(c2), interp(c3), interp(c4), interp(c5), interp(c6), interp(c7), interp(c8), interp(c9) from $tb where ts = $t fill(value, -1, -2)
   if $rows != 1 then
     return -1
@@ -456,6 +462,7 @@ $tb = $tbPrefix . 0
   if $data09 != nchar0 then
     return -1
   endi
+
   # table has NULL columns
   sql select interp(ts), interp(c1), interp(c2), interp(c3), interp(c4), interp(c5), interp(c6), interp(c7), interp(c8), interp(c9) from intp_tb3 where ts = $ts0 fill(value, -1, -2, -3)
   if $rows != 1 then
@@ -491,11 +498,14 @@ $tb = $tbPrefix . 0
 
 ##### select interp from stable
   ## interp(*) from stb
+  print select interp(*) from $stb where ts = $ts0
   sql select interp(*) from $stb where ts = $ts0
   if $rows != 1 then
     return -1
   endi
   $t = $ts0 + 1000
+  print 92
+
   sql select interp(*) from $stb where ts = $t
   if $rows != 0 then
     return -1
diff --git a/tests/script/general/parser/lastrow.sim b/tests/script/general/parser/lastrow.sim
index 6321823fe2f75854beeab091663d268876e373b9..7db233ee9d4d4b851b8d9400b62fed4ba31f55f0 100644
--- a/tests/script/general/parser/lastrow.sim
+++ b/tests/script/general/parser/lastrow.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lr_db
@@ -66,7 +66,7 @@ sleep 5000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 run general/parser/lastrow_query.sim
 
diff --git a/tests/script/general/parser/lastrow_query.sim b/tests/script/general/parser/lastrow_query.sim
index f81a48d5b2d61ddf829920201dd01f5dd1ee44ba..1a9b1a74a92d02696f299c9fbf8f31bc52495283 100644
--- a/tests/script/general/parser/lastrow_query.sim
+++ b/tests/script/general/parser/lastrow_query.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lr_db
diff --git a/tests/script/general/parser/limit.sim b/tests/script/general/parser/limit.sim
index d8c72349db9ebf40e038a921ea7534e6a1a87e23..909ac71cbfe4ff059c62ea340cd54d0fda7fdce3 100644
--- a/tests/script/general/parser/limit.sim
+++ b/tests/script/general/parser/limit.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm_db
@@ -66,7 +66,7 @@ sleep 5000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 run general/parser/limit_tb.sim
 run general/parser/limit_stb.sim
diff --git a/tests/script/general/parser/limit1.sim b/tests/script/general/parser/limit1.sim
index 8b927b2a7fe599e5e51392e8577d3dffb112ea57..59ecdb92b057fa1b926666604857bd9228808982 100644
--- a/tests/script/general/parser/limit1.sim
+++ b/tests/script/general/parser/limit1.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm1_db
diff --git a/tests/script/general/parser/limit1_stb.sim b/tests/script/general/parser/limit1_stb.sim
index fbcd8d09656b9c1b5f515c2224fbca8c5e8f324c..3eee6132a4ce7b65799564695d9d303df781ceb6 100644
--- a/tests/script/general/parser/limit1_stb.sim
+++ b/tests/script/general/parser/limit1_stb.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm1_db
diff --git a/tests/script/general/parser/limit1_tb.sim b/tests/script/general/parser/limit1_tb.sim
index a9484d10dbaaad1c8c08b2ae54caf85ad186207e..52c4615c9fb42cae43c25c6081092521d147740b 100644
--- a/tests/script/general/parser/limit1_tb.sim
+++ b/tests/script/general/parser/limit1_tb.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm1_db
diff --git a/tests/script/general/parser/limit1_tblocks100.sim b/tests/script/general/parser/limit1_tblocks100.sim
index f1702924aaee3091c7ac9e4229b36ec11c141123..2860305b3dd46af1deee9e13ba169c0c700a02ba 100644
--- a/tests/script/general/parser/limit1_tblocks100.sim
+++ b/tests/script/general/parser/limit1_tblocks100.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm1_db
diff --git a/tests/script/general/parser/limit2.sim b/tests/script/general/parser/limit2.sim
index d22c786aa3001e6f7e275466bd5426b7e275b53c..8ffa1579454499ebc5e8dc1b471cbf970ff25ab3 100644
--- a/tests/script/general/parser/limit2.sim
+++ b/tests/script/general/parser/limit2.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c rowsInFileBlock -v 255
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm2_db
diff --git a/tests/script/general/parser/limit2_query.sim b/tests/script/general/parser/limit2_query.sim
index 8294247a86415bcd90c692a8765475fbb6ecdd6b..327c867be4f8f957c8d59f77ac2fa1ee24efe7c0 100644
--- a/tests/script/general/parser/limit2_query.sim
+++ b/tests/script/general/parser/limit2_query.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm2_db
diff --git a/tests/script/general/parser/limit2_tblocks100.sim b/tests/script/general/parser/limit2_tblocks100.sim
index 64f86edd28092bc816b663719c0ab153ff1181e0..2f3e30de60919c4a3b248169312bba395329fb23 100644
--- a/tests/script/general/parser/limit2_tblocks100.sim
+++ b/tests/script/general/parser/limit2_tblocks100.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c rowsInFileBlock -v 255
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm2_db
@@ -69,7 +69,7 @@ print ====== tables created
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
-sleep 3000
+sleep 1000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 
diff --git a/tests/script/general/parser/limit_stb.sim b/tests/script/general/parser/limit_stb.sim
index c9df03ab2efe220dc9a5bf5707cb83f81178e4d2..e43a78bc316006c8acb36b22e255a6679696d16a 100644
--- a/tests/script/general/parser/limit_stb.sim
+++ b/tests/script/general/parser/limit_stb.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm_db
diff --git a/tests/script/general/parser/limit_tb.sim b/tests/script/general/parser/limit_tb.sim
index 970c7b75c5683e8ece8ce3c7b5458097a0ec3973..eed78a37ec4632c68839d13e3293f6db450e4dc0 100644
--- a/tests/script/general/parser/limit_tb.sim
+++ b/tests/script/general/parser/limit_tb.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = lm_db
diff --git a/tests/script/general/parser/mixed_blocks.sim b/tests/script/general/parser/mixed_blocks.sim
index 41082bb1441a111602a127b3dd8e9eb6d0420e51..f6744f22ab09af22a94038d102cad19eb77d3324 100644
--- a/tests/script/general/parser/mixed_blocks.sim
+++ b/tests/script/general/parser/mixed_blocks.sim
@@ -5,7 +5,7 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = mb_db
diff --git a/tests/script/general/parser/nchar.sim b/tests/script/general/parser/nchar.sim
index bdac5ace55a0c5feeb3413eea13a8a7b2c13f7e4..082a6331a60eacf06ada64c9f55d15f47c2023b3 100644
--- a/tests/script/general/parser/nchar.sim
+++ b/tests/script/general/parser/nchar.sim
@@ -5,7 +5,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 
 print ======================== dnode1 start
diff --git a/tests/script/general/parser/null_char.sim b/tests/script/general/parser/null_char.sim
index 2e39fc7db2e20f9528c2d62458f3a6a625181c73..9ac83eb77980f392f58ad182968294f2e672521f 100644
--- a/tests/script/general/parser/null_char.sim
+++ b/tests/script/general/parser/null_char.sim
@@ -6,7 +6,7 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 3
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 
 print ========== NULL_char.sim
diff --git a/tests/script/general/parser/projection_limit_offset.sim b/tests/script/general/parser/projection_limit_offset.sim
index 7c83ca0c2ff3d44bf487f8a94750736767834cfa..4cadc706d98b358391eba49d999b4c83b4836f7c 100644
--- a/tests/script/general/parser/projection_limit_offset.sim
+++ b/tests/script/general/parser/projection_limit_offset.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = group_db
diff --git a/tests/script/general/parser/selectResNum.sim b/tests/script/general/parser/selectResNum.sim
index 42cedc034b7f000eea4b75b156a847a4d1667c5b..b80cfa9ce4788a1b8aeb7de67a90306d3f7e60d3 100644
--- a/tests/script/general/parser/selectResNum.sim
+++ b/tests/script/general/parser/selectResNum.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 200
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = sc_db
@@ -122,9 +122,9 @@ system sh/exec.sh -n dnode1 -s stop -x SIGINT
 sleep 6000
 system sh/exec.sh -n dnode1 -s start
 print ====== server restart completed
-sleep 3000
+sleep 1000
 sql connect
-sleep 3000
+sleep 1000
 sql use $db
 
 ##### repeat test after server restart
diff --git a/tests/script/general/parser/select_across_vnodes.sim b/tests/script/general/parser/select_across_vnodes.sim
index ac3a8f2b2b3bd04681a20e070aaf2aba58447b26..ed8c3a51eb6a7baa64a9a89c30c55a6e792536ef 100644
--- a/tests/script/general/parser/select_across_vnodes.sim
+++ b/tests/script/general/parser/select_across_vnodes.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 5
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = sav_db
diff --git a/tests/script/general/parser/select_from_cache_disk.sim b/tests/script/general/parser/select_from_cache_disk.sim
index 4fdfa7b55b88372d5497f399c5c821f10743f4d5..d778f20de079333eb308fe437397ea95a48346a7 100644
--- a/tests/script/general/parser/select_from_cache_disk.sim
+++ b/tests/script/general/parser/select_from_cache_disk.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = scd_db
@@ -39,7 +39,7 @@ sleep 5000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 sql use $db
 
 # generate some data in cache
diff --git a/tests/script/general/parser/set_tag_vals.sim b/tests/script/general/parser/set_tag_vals.sim
index 38af57c73d681fb0ed40212a967c741b0431ebad..95ec4a77ecc57820b85ea76a7d9ec4e415c4f5e0 100644
--- a/tests/script/general/parser/set_tag_vals.sim
+++ b/tests/script/general/parser/set_tag_vals.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = db
diff --git a/tests/script/general/parser/single_row_in_tb.sim b/tests/script/general/parser/single_row_in_tb.sim
index 4305ae1b5d0d6fa1b308885263d1ac9947af3101..d5b61944ef648df3ccb6a730a37a087fa1b9d78d 100644
--- a/tests/script/general/parser/single_row_in_tb.sim
+++ b/tests/script/general/parser/single_row_in_tb.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = sr_db
diff --git a/tests/script/general/parser/single_row_in_tb_query.sim b/tests/script/general/parser/single_row_in_tb_query.sim
index a1ae70ec814d0babf00dbf5051da45c5cd7daf94..2292e6d0a1c03be5a1388e8783384bc66d1c7e00 100644
--- a/tests/script/general/parser/single_row_in_tb_query.sim
+++ b/tests/script/general/parser/single_row_in_tb_query.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = sr_db
diff --git a/tests/script/general/parser/slimit.sim b/tests/script/general/parser/slimit.sim
index edbf0c8cc0499d3cb40e0c7696d278ebcf9ba14a..4b5f013d3178e1ad3519d8be98d8c2cc9a6badd8 100644
--- a/tests/script/general/parser/slimit.sim
+++ b/tests/script/general/parser/slimit.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = slm_db
@@ -101,7 +101,7 @@ sleep 5000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 run general/parser/slimit_query.sim
 
diff --git a/tests/script/general/parser/slimit1.sim b/tests/script/general/parser/slimit1.sim
index 9e26a2882a5b013aa804f01c1dd8e339d17d54db..9c69dd6c8be7696b923c42713ead1d24af8e694d 100644
--- a/tests/script/general/parser/slimit1.sim
+++ b/tests/script/general/parser/slimit1.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = slm_alt_tg_db
@@ -60,7 +60,7 @@ sleep 5000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 run general/parser/slimit1_query.sim
 
diff --git a/tests/script/general/parser/slimit1_query.sim b/tests/script/general/parser/slimit1_query.sim
index 617ccb3fd9a13b1392510c4287d11f69df5dde4e..ad892fbf86ec815fad971a3bea43dc0e45d96e9f 100644
--- a/tests/script/general/parser/slimit1_query.sim
+++ b/tests/script/general/parser/slimit1_query.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = slm_alt_tg_db
diff --git a/tests/script/general/parser/slimit_alter_tags.sim b/tests/script/general/parser/slimit_alter_tags.sim
index eccd4a6815a5516afe5ed28dc8ec067737f18d01..178f151475c9e2795d850b4b9fd799e6679d1ad3 100644
--- a/tests/script/general/parser/slimit_alter_tags.sim
+++ b/tests/script/general/parser/slimit_alter_tags.sim
@@ -4,7 +4,7 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = slm_alt_tg_db
@@ -175,7 +175,7 @@ sleep 5000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 sql use $db
 ### repeat above queries
diff --git a/tests/script/general/parser/slimit_query.sim b/tests/script/general/parser/slimit_query.sim
index 655bc5f8beab0209428a4796ba83ba10d8b3afde..dc1116405fc68c0d56e0cb7a8eb0c079472a0a2f 100644
--- a/tests/script/general/parser/slimit_query.sim
+++ b/tests/script/general/parser/slimit_query.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = slm_db
diff --git a/tests/script/general/parser/stream_on_sys.sim b/tests/script/general/parser/stream_on_sys.sim
index 845a484488137e509a79bbb057f104378843cb8f..40328715917d99492d9ece93c7dc6332c68edaa5 100644
--- a/tests/script/general/parser/stream_on_sys.sim
+++ b/tests/script/general/parser/stream_on_sys.sim
@@ -6,7 +6,7 @@ system sh/cfg.sh -n dnode1 -c monitor       -v 1
 system sh/cfg.sh -n dnode1 -c monitorInterval     -v 1
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 print ======================== stream_on_sys.sim
 
diff --git a/tests/script/general/parser/tags_dynamically_specifiy.sim b/tests/script/general/parser/tags_dynamically_specifiy.sim
index 07bf4d8dd1cae6b0b374b9b67b1dca58f218fb3f..6c79f30bd2da6c15f430dc14a5dc462fa1fd7c64 100644
--- a/tests/script/general/parser/tags_dynamically_specifiy.sim
+++ b/tests/script/general/parser/tags_dynamically_specifiy.sim
@@ -3,9 +3,9 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
-sleep 3000
+sleep 1000
 
 $db = dytag_db
 $tbNum = 10
diff --git a/tests/script/general/parser/tags_filter.sim b/tests/script/general/parser/tags_filter.sim
index 9842b4fda6304314a36eb06078fb7cb64e2c9c5c..1ba7b60cfefd1c7c0ecbd92a5a85bb37b2d7844d 100644
--- a/tests/script/general/parser/tags_filter.sim
+++ b/tests/script/general/parser/tags_filter.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $db = tf_db
diff --git a/tests/script/general/parser/tbnameIn.sim b/tests/script/general/parser/tbnameIn.sim
index fd5f32972ad9e0d0f89875d1f89d2734fd2cbdd8..f1962d968fe9f5fdbbe48373f27916cdd0283db8 100644
--- a/tests/script/general/parser/tbnameIn.sim
+++ b/tests/script/general/parser/tbnameIn.sim
@@ -3,7 +3,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = ti_db
diff --git a/tests/script/general/parser/tbnameIn_query.sim b/tests/script/general/parser/tbnameIn_query.sim
index 37cc1aa8245a22e698c1d756cfe1eac72fcf3fdb..3f87d203270d1d7a024842dea36ef92ec01635e8 100644
--- a/tests/script/general/parser/tbnameIn_query.sim
+++ b/tests/script/general/parser/tbnameIn_query.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = ti_db
diff --git a/tests/script/general/parser/testSuite.sim b/tests/script/general/parser/testSuite.sim
index 3dd80b8e38c8144fee218ec372e59fe262ac7a15..d16cec96190f449d66b3beeb39a9600da69319c6 100644
--- a/tests/script/general/parser/testSuite.sim
+++ b/tests/script/general/parser/testSuite.sim
@@ -1,113 +1,113 @@
-sleep 2000
-run general/parser/alter.sim
-sleep 2000
-run general/parser/alter1.sim
-sleep 2000
-run general/parser/alter_stable.sim
-sleep 2000
-run general/parser/auto_create_tb.sim
-sleep 2000
-run general/parser/auto_create_tb_drop_tb.sim
-sleep 2000
-run general/parser/col_arithmetic_operation.sim
-sleep 2000
-run general/parser/columnValue.sim
-sleep 2000
-run general/parser/commit.sim
-sleep 2000
-run general/parser/create_db.sim
-sleep 2000
-run general/parser/create_mt.sim
-sleep 2000
-run general/parser/create_tb.sim
-sleep 2000
-run general/parser/dbtbnameValidate.sim
-sleep 2000
-run general/parser/fill.sim
-sleep 2000
-run general/parser/fill_stb.sim
-sleep 2000
-#run general/parser/fill_us.sim               #
-sleep 2000
-run general/parser/first_last.sim
-sleep 2000
-run general/parser/import_commit1.sim
-sleep 2000
-run general/parser/import_commit2.sim
-sleep 2000
-run general/parser/import_commit3.sim
-sleep 2000
-#run general/parser/import_file.sim
-sleep 2000
-run general/parser/insert_tb.sim
-sleep 2000
-run general/parser/tags_dynamically_specifiy.sim
-sleep 2000
-run general/parser/interp.sim
-sleep 2000
-run general/parser/lastrow.sim
-sleep 2000
-run general/parser/limit.sim
-sleep 2000
-run general/parser/limit1.sim
-sleep 2000
-run general/parser/limit1_tblocks100.sim
-sleep 2000
-run general/parser/limit2.sim
-sleep 2000
+#sleep 1000
+#run general/parser/alter.sim
+#sleep 1000
+#run general/parser/alter1.sim
+#sleep 1000
+#run general/parser/alter_stable.sim
+#sleep 1000
+#run general/parser/auto_create_tb.sim
+#sleep 1000
+#run general/parser/auto_create_tb_drop_tb.sim
+#sleep 1000
+#run general/parser/col_arithmetic_operation.sim
+#sleep 1000
+#run general/parser/columnValue.sim
+#sleep 1000
+#run general/parser/commit.sim
+#sleep 1000
+#run general/parser/create_db.sim
+#sleep 1000
+#run general/parser/create_mt.sim
+#sleep 1000
+#run general/parser/create_tb.sim
+#sleep 1000
+#run general/parser/dbtbnameValidate.sim
+#sleep 1000
+#run general/parser/fill.sim
+#sleep 1000
+#run general/parser/fill_stb.sim
+#sleep 1000
+##run general/parser/fill_us.sim               #
+#sleep 1000
+#run general/parser/first_last.sim
+#sleep 1000
+#run general/parser/import_commit1.sim
+#sleep 1000
+#run general/parser/import_commit2.sim
+#sleep 1000
+#run general/parser/import_commit3.sim
+#sleep 1000
+##run general/parser/import_file.sim
+#sleep 1000
+#run general/parser/insert_tb.sim
+#sleep 1000
+#run general/parser/tags_dynamically_specifiy.sim
+#sleep 1000
+#run general/parser/interp.sim
+#sleep 1000
+#run general/parser/lastrow.sim
+#sleep 1000
+#run general/parser/limit.sim
+#sleep 1000
+#run general/parser/limit1.sim
+#sleep 1000
+#run general/parser/limit1_tblocks100.sim
+#sleep 1000
+#run general/parser/limit2.sim
+sleep 1000
 run general/parser/mixed_blocks.sim
-sleep 2000
+sleep 1000
 run general/parser/nchar.sim
-sleep 2000
+sleep 1000
 run general/parser/null_char.sim
-sleep 2000
+sleep 1000
 run general/parser/selectResNum.sim
-sleep 2000
+sleep 1000
 run general/parser/select_across_vnodes.sim
-sleep 2000
+sleep 1000
 run general/parser/select_from_cache_disk.sim
-sleep 2000
+sleep 1000
 run general/parser/set_tag_vals.sim
-sleep 2000
+sleep 1000
 run general/parser/single_row_in_tb.sim
-sleep 2000
+sleep 1000
 run general/parser/slimit.sim
-sleep 2000
+sleep 1000
 run general/parser/slimit1.sim
-sleep 2000
+sleep 1000
 run general/parser/slimit_alter_tags.sim
-sleep 2000
+sleep 1000
 run general/parser/tbnameIn.sim
-sleep 2000
+sleep 1000
 run general/parser/slimit_alter_tags.sim  # persistent failed
-sleep 2000
+sleep 1000
 run general/parser/join.sim
-sleep 2000
+sleep 1000
 run general/parser/join_multivnode.sim
-sleep 2000
+sleep 1000
 run general/parser/projection_limit_offset.sim
-sleep 2000
+sleep 1000
 run general/parser/select_with_tags.sim
-sleep 2000
+sleep 1000
 run general/parser/groupby.sim
-sleep 2000
+sleep 1000
 run general/parser/tags_filter.sim
-sleep 2000
+sleep 1000
 run general/parser/topbot.sim
-sleep 2000
+sleep 1000
 run general/parser/union.sim
-sleep 2000
+sleep 1000
 run general/parser/constCol.sim
-sleep 2000
+sleep 1000
 run general/parser/where.sim
-sleep 2000
+sleep 1000
 run general/parser/timestamp.sim
-sleep 2000
+sleep 1000
 run general/parser/sliding.sim
 
-#sleep 2000
+#sleep 1000
 #run general/parser/repeatStream.sim
-#sleep 2000
+#sleep 1000
 #run general/parser/stream_on_sys.sim
-#sleep 2000
+#sleep 1000
 #run general/parser/stream.sim
\ No newline at end of file
diff --git a/tests/script/general/parser/timestamp.sim b/tests/script/general/parser/timestamp.sim
index 67da0f08698a29582212400f8b189e26d1446ed8..4603e2381353ab718c0e34a58b3dc64be569a08d 100644
--- a/tests/script/general/parser/timestamp.sim
+++ b/tests/script/general/parser/timestamp.sim
@@ -5,7 +5,7 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 
 system sh/exec.sh -n dnode1 -s start
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = ts_db
@@ -59,10 +59,10 @@ run general/parser/timestamp_query.sim
 
 print ================== restart server to commit data into disk
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
-sleep 3000
+sleep 1000
 system sh/exec.sh -n dnode1 -s start
 print ================== server restart completed
 sql connect
-sleep 3000
+sleep 1000
 
 run general/parser/timestamp_query.sim
diff --git a/tests/script/general/parser/timestamp_query.sim b/tests/script/general/parser/timestamp_query.sim
index 783c03602b983bf0faea25db28d1ac1ce29d80b7..ab892c02870eb738d9a327ab1071edc19198429d 100644
--- a/tests/script/general/parser/timestamp_query.sim
+++ b/tests/script/general/parser/timestamp_query.sim
@@ -1,4 +1,4 @@
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = ts_db
diff --git a/tests/script/general/parser/where.sim b/tests/script/general/parser/where.sim
index 066fac43ad9ee617a2cb9a91a62a6ebf984be6f0..3ea354f4da2489082a21f1f1a4d07f2aad28c98a 100644
--- a/tests/script/general/parser/where.sim
+++ b/tests/script/general/parser/where.sim
@@ -5,7 +5,7 @@ system sh/cfg.sh -n dnode1 -c walLevel -v 0
 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 4
 system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+sleep 1000
 sql connect
 
 $dbPrefix = wh_db