diff --git a/source/client/src/clientImpl.c b/source/client/src/clientImpl.c
index c2a199e9c1..e1817f3e19 100644
--- a/source/client/src/clientImpl.c
+++ b/source/client/src/clientImpl.c
@@ -2232,6 +2232,7 @@ static int32_t doConvertJson(SReqResultInfo* pResultInfo) {
   int32_t blockVersion = *(int32_t*)p;
   int32_t dataLen = estimateJsonLen(pResultInfo);
   if (dataLen <= 0) {
+    tscError("doConvertJson error: estimateJsonLen failed");
     return TSDB_CODE_TSC_INTERNAL_ERROR;
   }
 
diff --git a/source/client/src/clientMain.c b/source/client/src/clientMain.c
index 27e21d9a58..8c867f5160 100644
--- a/source/client/src/clientMain.c
+++ b/source/client/src/clientMain.c
@@ -888,6 +888,7 @@ int taos_select_db(TAOS *taos, const char *db) {
 
   if (db == NULL || strlen(db) == 0) {
     releaseTscObj(*(int64_t *)taos);
+    tscError("invalid parameter for %s", db == NULL ? "db is NULL" : "db is empty");
     terrno = TSDB_CODE_TSC_INVALID_INPUT;
     return terrno;
   }
diff --git a/source/client/src/clientMsgHandler.c b/source/client/src/clientMsgHandler.c
index 58ba39864d..a9f5472d1f 100644
--- a/source/client/src/clientMsgHandler.c
+++ b/source/client/src/clientMsgHandler.c
@@ -372,11 +372,13 @@ int32_t processUseDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
 
 int32_t processCreateSTableRsp(void* param, SDataBuf* pMsg, int32_t code) {
   if (pMsg == NULL) {
+    tscError("processCreateSTableRsp: invalid input param, pMsg is NULL");
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
   if (param == NULL) {
     taosMemoryFree(pMsg->pEpSet);
     taosMemoryFree(pMsg->pData);
+    tscError("processCreateSTableRsp: invalid input param, param is NULL");
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
diff --git a/source/dnode/mgmt/mgmt_dnode/src/dmHandle.c b/source/dnode/mgmt/mgmt_dnode/src/dmHandle.c
index 4d0135c07f..b1a910d246 100644
--- a/source/dnode/mgmt/mgmt_dnode/src/dmHandle.c
+++ b/source/dnode/mgmt/mgmt_dnode/src/dmHandle.c
@@ -170,6 +170,7 @@ void dmSendStatusReq(SDnodeMgmt *pMgmt) {
   int32_t    code = 0;
   SStatusReq req = {0};
   req.timestamp = taosGetTimestampMs();
+  pMgmt->statusSeq++;
 
   dDebug("send status req to mnode, statusSeq:%d, begin to mgnt statusInfolock", pMgmt->statusSeq);
   if (taosThreadMutexLock(&pMgmt->pData->statusInfolock) != 0) {
@@ -230,7 +231,6 @@ void dmSendStatusReq(SDnodeMgmt *pMgmt) {
   dDebug("send status req to mnode, statusSeq:%d, begin to get qnode loads", pMgmt->statusSeq);
   (*pMgmt->getQnodeLoadsFp)(&req.qload);
 
-  pMgmt->statusSeq++;
   req.statusSeq = pMgmt->statusSeq;
   req.ipWhiteVer = pMgmt->pData->ipWhiteVer;
   req.analVer = taosAnalGetVersion();
diff --git a/source/libs/qcom/src/querymsg.c b/source/libs/qcom/src/querymsg.c
index 0ee61726e3..b72edba483 100644
--- a/source/libs/qcom/src/querymsg.c
+++ b/source/libs/qcom/src/querymsg.c
@@ -91,10 +91,8 @@ int32_t queryBuildTableMetaReqMsg(void *input, char **msg, int32_t msgSize, int3
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSTableInfoReq(pBuf, bufLen, &infoReq) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSTableInfoReq(pBuf, bufLen, &infoReq);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -121,10 +119,8 @@ int32_t queryBuildUseDbMsg(void *input, char **msg, int32_t msgSize, int32_t *ms
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSUseDbReq(pBuf, bufLen, &usedbReq) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSUseDbReq(pBuf, bufLen, &usedbReq);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -144,10 +140,9 @@ int32_t queryBuildQnodeListMsg(void *input, char **msg, int32_t msgSize, int32_t
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSQnodeListReq(pBuf, bufLen, &qnodeListReq) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+
+  int32_t ret = tSerializeSQnodeListReq(pBuf, bufLen, &qnodeListReq);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -167,10 +162,8 @@ int32_t queryBuildDnodeListMsg(void *input, char **msg, int32_t msgSize, int32_t
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSDnodeListReq(pBuf, bufLen, &dnodeListReq) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSDnodeListReq(pBuf, bufLen, &dnodeListReq);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -189,10 +182,8 @@ int32_t queryBuildGetSerVerMsg(void *input, char **msg, int32_t msgSize, int32_t
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSServerVerReq(pBuf, bufLen, &req) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSServerVerReq(pBuf, bufLen, &req);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -213,10 +204,8 @@ int32_t queryBuildGetDBCfgMsg(void *input, char **msg, int32_t msgSize, int32_t
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSDbCfgReq(pBuf, bufLen, &dbCfgReq) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSDbCfgReq(pBuf, bufLen, &dbCfgReq);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -237,10 +226,8 @@ int32_t queryBuildGetIndexMsg(void *input, char **msg, int32_t msgSize, int32_t
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSUserIndexReq(pBuf, bufLen, &indexReq) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSUserIndexReq(pBuf, bufLen, &indexReq);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -272,10 +259,10 @@ int32_t queryBuildRetrieveFuncMsg(void *input, char **msg, int32_t msgSize, int3
     taosArrayDestroy(funcReq.pFuncNames);
     return terrno;
   }
-  if(tSerializeSRetrieveFuncReq(pBuf, bufLen, &funcReq) < 0)
-  {
+  int32_t ret = tSerializeSRetrieveFuncReq(pBuf, bufLen, &funcReq);
+  if (ret < 0) {
     taosArrayDestroy(funcReq.pFuncNames);
-    return TSDB_CODE_TSC_INVALID_INPUT;
+    return ret;
   }
 
   taosArrayDestroy(funcReq.pFuncNames);
@@ -299,9 +286,8 @@ int32_t queryBuildGetUserAuthMsg(void *input, char **msg, int32_t msgSize, int32
   if (NULL == pBuf) {
     return terrno;
   }
-  if (tSerializeSGetUserAuthReq(pBuf, bufLen, &req) < 0) {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSGetUserAuthReq(pBuf, bufLen, &req);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -322,10 +308,8 @@ int32_t queryBuildGetTbIndexMsg(void *input, char **msg, int32_t msgSize, int32_
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSTableIndexReq(pBuf, bufLen, &indexReq) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSTableIndexReq(pBuf, bufLen, &indexReq);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -349,10 +333,8 @@ int32_t queryBuildGetTbCfgMsg(void *input, char **msg, int32_t msgSize, int32_t
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSTableCfgReq(pBuf, bufLen, &cfgReq) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSTableCfgReq(pBuf, bufLen, &cfgReq);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -373,10 +355,8 @@ int32_t queryBuildGetViewMetaMsg(void *input, char **msg, int32_t msgSize, int32
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeSViewMetaReq(pBuf, bufLen, &req) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeSViewMetaReq(pBuf, bufLen, &req);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -398,10 +378,8 @@ int32_t queryBuildGetTableTSMAMsg(void *input, char **msg, int32_t msgSize, int3
   if (NULL == pBuf) {
     return terrno;
   }
-  if(tSerializeTableTSMAInfoReq(pBuf, bufLen, &req) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeTableTSMAInfoReq(pBuf, bufLen, &req);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -424,10 +402,8 @@ int32_t queryBuildGetTSMAMsg(void *input, char **msg, int32_t msgSize, int32_t *
   {
     return terrno;
   }
-  if(tSerializeTableTSMAInfoReq(pBuf, bufLen, &req) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeTableTSMAInfoReq(pBuf, bufLen, &req);
+  if(ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = bufLen;
@@ -445,10 +421,8 @@ int32_t queryBuildGetStreamProgressMsg(void* input, char** msg, int32_t msgSize,
     return terrno;
   }
 
-  if(tSerializeStreamProgressReq(pBuf, len, input) < 0)
-  {
-    return TSDB_CODE_TSC_INVALID_INPUT;
-  }
+  int32_t ret = tSerializeStreamProgressReq(pBuf, len, input);
+  if (ret < 0) return ret;
 
   *msg = pBuf;
   *msgLen = len;
@@ -462,6 +436,7 @@ int32_t queryProcessUseDBRsp(void *output, char *msg, int32_t msgSize) {
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
     code = TSDB_CODE_TSC_INVALID_INPUT;
+    qError("invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     goto PROCESS_USEDB_OVER;
   }
 
@@ -673,6 +648,7 @@ int32_t queryProcessTableMetaRsp(void *output, char *msg, int32_t msgSize) {
   STableMetaRsp metaRsp = {0};
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessTableMetaRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     code = TSDB_CODE_TSC_INVALID_INPUT;
     goto PROCESS_META_OVER;
   }
@@ -729,6 +705,7 @@ static int32_t queryProcessTableNameRsp(void *output, char *msg, int32_t msgSize
   STableMetaRsp metaRsp = {0};
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessTableNameRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     code = TSDB_CODE_TSC_INVALID_INPUT;
     goto PROCESS_NAME_OVER;
   }
@@ -785,6 +762,7 @@ int32_t queryProcessQnodeListRsp(void *output, char *msg, int32_t msgSize) {
   int32_t       code = 0;
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessQnodeListRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     code = TSDB_CODE_TSC_INVALID_INPUT;
     return code;
   }
@@ -804,6 +782,7 @@ int32_t queryProcessDnodeListRsp(void *output, char *msg, int32_t msgSize) {
   int32_t       code = 0;
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessDnodeListRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     code = TSDB_CODE_TSC_INVALID_INPUT;
     return code;
   }
@@ -824,6 +803,7 @@ int32_t queryProcessGetSerVerRsp(void *output, char *msg, int32_t msgSize) {
   int32_t       code = 0;
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessGetSerVerRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     code = TSDB_CODE_TSC_INVALID_INPUT;
     return code;
   }
@@ -846,6 +826,7 @@ int32_t queryProcessGetDbCfgRsp(void *output, char *msg, int32_t msgSize) {
   SDbCfgRsp out = {0};
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessGetDbCfgRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
@@ -863,6 +844,7 @@ int32_t queryProcessGetIndexRsp(void *output, char *msg, int32_t msgSize) {
   SUserIndexRsp out = {0};
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessGetIndexRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
@@ -880,6 +862,7 @@ int32_t queryProcessRetrieveFuncRsp(void *output, char *msg, int32_t msgSize) {
   SRetrieveFuncRsp out = {0};
 
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessRetrieveFuncRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
@@ -904,6 +887,7 @@ int32_t queryProcessRetrieveFuncRsp(void *output, char *msg, int32_t msgSize) {
 
 int32_t queryProcessGetUserAuthRsp(void *output, char *msg, int32_t msgSize) {
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessGetUserAuthRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
@@ -917,6 +901,7 @@ int32_t queryProcessGetUserAuthRsp(void *output, char *msg, int32_t msgSize) {
 
 int32_t queryProcessGetTbIndexRsp(void *output, char *msg, int32_t msgSize) {
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessGetTbIndexRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
@@ -931,6 +916,7 @@ int32_t queryProcessGetTbIndexRsp(void *output, char *msg, int32_t msgSize) {
 
 int32_t queryProcessGetTbCfgRsp(void *output, char *msg, int32_t msgSize) {
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessGetTbCfgRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
@@ -952,6 +938,7 @@ int32_t queryProcessGetTbCfgRsp(void *output, char *msg, int32_t msgSize) {
 
 int32_t queryProcessGetViewMetaRsp(void *output, char *msg, int32_t msgSize) {
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessGetViewMetaRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
@@ -975,6 +962,7 @@ int32_t queryProcessGetViewMetaRsp(void *output, char *msg, int32_t msgSize) {
 
 int32_t queryProcessGetTbTSMARsp(void* output, char* msg, int32_t msgSize) {
   if (NULL == output || NULL == msg || msgSize <= 0) {
+    qError("queryProcessGetTbTSMARsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
@@ -988,6 +976,7 @@ int32_t queryProcessGetTbTSMARsp(void* output, char* msg, int32_t msgSize) {
 
 int32_t queryProcessStreamProgressRsp(void* output, char* msg, int32_t msgSize) {
   if (!output || !msg || msgSize <= 0) {
+    qError("queryProcessStreamProgressRsp: invalid input param, output:%p, msg:%p, msgSize:%d", output, msg, msgSize);
     return TSDB_CODE_TSC_INVALID_INPUT;
   }
 
diff --git a/source/libs/scheduler/src/scheduler.c b/source/libs/scheduler/src/scheduler.c
index 21659d9cd5..c2c6116250 100644
--- a/source/libs/scheduler/src/scheduler.c
+++ b/source/libs/scheduler/src/scheduler.c
@@ -148,6 +148,7 @@ int32_t schedulerUpdatePolicy(int32_t policy) {
       qDebug("schedule policy updated to %d", schMgmt.cfg.schPolicy);
       break;
     default:
+      qError("invalid schedule policy %d", policy);
       SCH_RET(TSDB_CODE_TSC_INVALID_INPUT);
   }
 
diff --git a/source/libs/sync/inc/syncRaftStore.h b/source/libs/sync/inc/syncRaftStore.h
index 38a8ed234b..f45dccffd8 100644
--- a/source/libs/sync/inc/syncRaftStore.h
+++ b/source/libs/sync/inc/syncRaftStore.h
@@ -35,6 +35,7 @@ void raftStoreClearVote(SSyncNode *pNode);
 void raftStoreNextTerm(SSyncNode *pNode);
 void raftStoreSetTerm(SSyncNode *pNode, SyncTerm term);
 SyncTerm raftStoreGetTerm(SSyncNode *pNode);
+SyncTerm raftStoreTryGetTerm(SSyncNode *pNode);
 
 #ifdef __cplusplus
 }
diff --git a/source/libs/sync/src/syncRaftStore.c b/source/libs/sync/src/syncRaftStore.c
index c61be4356c..f2f0bf35c2 100644
--- a/source/libs/sync/src/syncRaftStore.c
+++ b/source/libs/sync/src/syncRaftStore.c
@@ -213,3 +213,13 @@ SyncTerm raftStoreGetTerm(SSyncNode *pNode) {
   (void)taosThreadMutexUnlock(&pNode->raftStore.mutex);
   return term;
 }
+
+SyncTerm raftStoreTryGetTerm(SSyncNode *pNode) {
+  SyncTerm term = 0;
+  if (taosThreadMutexTryLock(&pNode->raftStore.mutex) == 0) {
+    term = pNode->raftStore.currentTerm;
+    (void)taosThreadMutexUnlock(&pNode->raftStore.mutex);
+  }
+
+  return term;
+}
diff --git a/source/libs/sync/src/syncUtil.c b/source/libs/sync/src/syncUtil.c
index 435586041a..b20f0d8aeb 100644
--- a/source/libs/sync/src/syncUtil.c
+++ b/source/libs/sync/src/syncUtil.c
@@ -286,7 +286,7 @@ void syncPrintNodeLog(const char* flags, ELogLevel level, int32_t dflag, bool fo
 void syncPrintHbLog(const char* flags, ELogLevel level, int32_t dflag, bool formatTime, SSyncNode* pNode,
                     const char* format, ...) {
   if (pNode == NULL || pNode->pLogStore == NULL) return;
-  int64_t currentTerm = raftStoreGetTerm(pNode);
+  int64_t currentTerm = raftStoreTryGetTerm(pNode);
 
   // save error code, otherwise it will be overwritten
   int32_t errCode = terrno;
@@ -467,17 +467,24 @@ void syncLogRecvAppendEntriesReply(SSyncNode* pSyncNode, const SyncAppendEntries
 
 void syncLogSendHeartbeat(SSyncNode* pSyncNode, const SyncHeartbeat* pMsg, bool printX, int64_t timerElapsed,
                           int64_t execTime) {
-  if (printX) {
-    sHTrace(pSyncNode,
-            "send sync-heartbeat to dnode:%d {term:%" PRId64 ", commit-index:%" PRId64 ", min-match:%" PRId64
-            ", ts:%" PRId64 "}, x",
-            DID(&pMsg->destId), pMsg->term, pMsg->commitIndex, pMsg->minMatchIndex, pMsg->timeStamp);
-  } else {
-    sHTrace(pSyncNode,
-            "send sync-heartbeat to dnode:%d {term:%" PRId64 ", commit-index:%" PRId64 ", min-match:%" PRId64
-            ", ts:%" PRId64 "}, timer-elapsed:%" PRId64 ", next-exec:%" PRId64,
-            DID(&pMsg->destId), pMsg->term, pMsg->commitIndex, pMsg->minMatchIndex, pMsg->timeStamp, timerElapsed,
-            execTime);
+  if (sDebugFlag & DEBUG_TRACE) {
+    char pBuf[TD_TIME_STR_LEN] = {0};
+    if (pMsg->timeStamp > 0) {
+      if (formatTimestampLocal(pBuf, pMsg->timeStamp, TSDB_TIME_PRECISION_MILLI) == NULL) {
+        pBuf[0] = '\0';
+      }
+    }
+    if (printX) {
+      sHTrace(pSyncNode,
+              "send sync-heartbeat to dnode:%d {term:%" PRId64 ", commit-index:%" PRId64 ", min-match:%" PRId64
+              ", ts:%s}, x",
+              DID(&pMsg->destId), pMsg->term, pMsg->commitIndex, pMsg->minMatchIndex, pBuf);
+    } else {
+      sHTrace(pSyncNode,
+              "send sync-heartbeat to dnode:%d {term:%" PRId64 ", commit-index:%" PRId64 ", min-match:%" PRId64
+              ", ts:%s}, timer-elapsed:%" PRId64 ", next-exec:%" PRId64,
+              DID(&pMsg->destId), pMsg->term, pMsg->commitIndex, pMsg->minMatchIndex, pBuf, timerElapsed, execTime);
+    }
   }
 }
 
diff --git a/tests/system-test/6-cluster/5dnode2mnode.py b/tests/system-test/6-cluster/5dnode2mnode.py
index aa9c3fc053..82e27e6dc4 100644
--- a/tests/system-test/6-cluster/5dnode2mnode.py
+++ b/tests/system-test/6-cluster/5dnode2mnode.py
@@ -48,6 +48,7 @@ class TDTestCase:
         tdSql.checkData(4,1,'%s:6430'%self.host)
         tdSql.checkData(0,4,'ready')
         tdSql.checkData(4,4,'ready')
+        time.sleep(1)
         tdSql.query("select * from information_schema.ins_mnodes;")
         tdSql.checkData(0,1,'%s:6030'%self.host)
         tdSql.checkData(0,2,'leader')
diff --git a/tests/system-test/6-cluster/vnode/4dnode1mnode_basic_createDb_replica1.py b/tests/system-test/6-cluster/vnode/4dnode1mnode_basic_createDb_replica1.py
index fb00fc0846..ab4d2ef990 100644
--- a/tests/system-test/6-cluster/vnode/4dnode1mnode_basic_createDb_replica1.py
+++ b/tests/system-test/6-cluster/vnode/4dnode1mnode_basic_createDb_replica1.py
@@ -42,6 +42,7 @@ class TDTestCase:
         return buildPath
 
     def check_setup_cluster_status(self):
+        time.sleep(1)
         tdSql.query("select * from information_schema.ins_mnodes")
         for mnode in tdSql.queryResult:
             name = mnode[1]