refactor(query): do some internal refactor.

source/client/src/clientImpl.c

@@ -874,8 +874,6 @@ void schedulerExecCb(SExecResult* pResult, void* param, int32_t code) {
   STscObj* pTscObj = pRequest->pTscObj;
 
   pRequest->code = code;
-  pRequest->metric.resultReady = taosGetTimestampUs();
-
   if (pResult) {
     destroyQueryExecRes(&pRequest->body.resInfo.execRes);
     memcpy(&pRequest->body.resInfo.execRes, pResult, sizeof(*pResult));
@@ -1059,7 +1057,6 @@ void launchAsyncQuery(SRequestObj* pRequest, SQuery* pQuery, SMetaData* pResultM
       }
 
       pRequest->metric.planEnd = taosGetTimestampUs();
-
       if (TSDB_CODE_SUCCESS == code && !pRequest->validateOnly) {
         SArray* pNodeList = NULL;
         buildAsyncExecNodeList(pRequest, &pNodeList, pMnodeList, pResultMeta);

source/client/src/clientMain.c

@@ -817,7 +817,6 @@ void doAsyncQuery(SRequestObj *pRequest, bool updateMetaForce) {
   pRequest->metric.syntaxEnd = taosGetTimestampUs();
 
   if (!updateMetaForce) {
-    STscObj            *pTscObj = pRequest->pTscObj;
     SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
     if (NULL == pRequest->pQuery->pRoot) {
       atomic_add_fetch_64((int64_t *)&pActivity->numOfInsertsReq, 1);
@@ -864,6 +863,7 @@ static void fetchCallback(void *pResult, void *param, int32_t code) {
   SRequestObj *pRequest = (SRequestObj *)param;
 
   SReqResultInfo *pResultInfo = &pRequest->body.resInfo;
+  pRequest->metric.resultReady = taosGetTimestampUs();
 
   tscDebug("0x%" PRIx64 " enter scheduler fetch cb, code:%d - %s, reqId:0x%" PRIx64, pRequest->self, code,
            tstrerror(code), pRequest->requestId);

source/libs/catalog/src/ctgAsync.c

@@ -487,6 +487,8 @@ int32_t ctgInitTask(SCtgJob* pJob, CTG_TASK_TYPE type, void* param, int32_t* tas
 int32_t ctgInitJob(SCatalog* pCtg, SRequestConnInfo* pConn, SCtgJob** job, const SCatalogReq* pReq, catalogCallback fp,
                    void* param) {
   int32_t code = 0;
+  int64_t st = taosGetTimestampUs();
+
   int32_t tbMetaNum = (int32_t)ctgGetTablesReqNum(pReq->pTableMeta);
   int32_t dbVgNum = (int32_t)taosArrayGetSize(pReq->pDbVgroup);
   int32_t tbHashNum = (int32_t)ctgGetTablesReqNum(pReq->pTableHash);
@@ -634,12 +636,12 @@ int32_t ctgInitJob(SCatalog* pCtg, SRequestConnInfo* pConn, SCtgJob** job, const
 
   taosAcquireRef(gCtgMgmt.jobPool, pJob->refId);
 
-  qDebug("QID:0x%" PRIx64 ", jobId: 0x%" PRIx64 " initialized, task num %d, forceUpdate %d", pJob->queryId, pJob->refId,
-         taskNum, pReq->forceUpdate);
+  double el = (taosGetTimestampUs() - st)/1000.0;
+  qDebug("QID:0x%" PRIx64 ", jobId: 0x%" PRIx64 " initialized, task num %d, forceUpdate %d, elapsed time:%.2f ms",
+         pJob->queryId, pJob->refId, taskNum, pReq->forceUpdate, el);
   return TSDB_CODE_SUCCESS;
 
 _return:
-
   ctgFreeJob(*job);
   CTG_RET(code);
 }