diff --git a/source/dnode/mnode/impl/src/mndCluster.c b/source/dnode/mnode/impl/src/mndCluster.c
index 7a3dde3cf3792de86d190b21f0c2a5df5a1b9502..70c93748210605cb13493b9f8ab11c8dc2e9793f 100644
--- a/source/dnode/mnode/impl/src/mndCluster.c
+++ b/source/dnode/mnode/impl/src/mndCluster.c
@@ -315,7 +315,7 @@ static int32_t mndProcessUptimeTimer(SRpcMsg *pReq) {
     return 0;
   }
 
-  mTrace("update cluster uptime to %" PRId64, clusterObj.upTime);
+  mInfo("update cluster uptime to %" PRId64, clusterObj.upTime);
   STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq, "update-uptime");
   if (pTrans == NULL) return -1;
 
diff --git a/source/dnode/mnode/impl/src/mndConsumer.c b/source/dnode/mnode/impl/src/mndConsumer.c
index e0dbc26122dae92cf371834cedeb83f4fc536036..e8172252a5475a11bc821b504d55d5b45b822dbc 100644
--- a/source/dnode/mnode/impl/src/mndConsumer.c
+++ b/source/dnode/mnode/impl/src/mndConsumer.c
@@ -176,6 +176,8 @@ static int32_t mndProcessMqTimerMsg(SRpcMsg *pMsg) {
   SMqConsumerObj *pConsumer;
   void           *pIter = NULL;
 
+  mTrace("start to process mq timer");
+
   // rebalance cannot be parallel
   if (!mndRebTryStart()) {
     mInfo("mq rebalance already in progress, do nothing");
diff --git a/source/dnode/mnode/impl/src/mndMain.c b/source/dnode/mnode/impl/src/mndMain.c
index 5aad4af9ac49fff9ffb6f8b08aac0e5bdc3f6c8a..b945a2551cfb2d74e346de99ee2af73bba6121b4 100644
--- a/source/dnode/mnode/impl/src/mndMain.c
+++ b/source/dnode/mnode/impl/src/mndMain.c
@@ -119,28 +119,31 @@ static void *mndThreadFp(void *param) {
     lastTime++;
     taosMsleep(100);
     if (mndGetStop(pMnode)) break;
+    if (lastTime % 10 != 0) continue;
 
-    if (lastTime % (tsTtlPushInterval * 10) == 1) {
+    int64_t sec = lastTime / 10;
+
+    if (sec % tsTtlPushInterval == 0) {
       mndPullupTtl(pMnode);
     }
 
-    if (lastTime % (tsTransPullupInterval * 10) == 0) {
+    if (sec % tsTransPullupInterval * 10 == 0) {
       mndPullupTrans(pMnode);
     }
 
-    if (lastTime % (tsMqRebalanceInterval * 10) == 0) {
+    if (sec % tsMqRebalanceInterval * 10 == 0) {
       mndCalMqRebalance(pMnode);
     }
 
-    if (lastTime % (tsTelemInterval * 10) == ((tsTelemInterval - 1) * 10)) {
+    if (sec % tsTelemInterval * 10 == (MIN(60, (tsTelemInterval - 1)))) {
       mndPullupTelem(pMnode);
     }
 
-    if (lastTime % (tsGrantHBInterval * 10) == 0) {
+    if (sec % tsGrantHBInterval == 0) {
       mndPullupGrant(pMnode);
     }
 
-    if ((lastTime % (tsUptimeInterval * 10)) == ((tsUptimeInterval - 1) * 10)) {
+    if (sec % tsUptimeInterval == 0) {
       mndIncreaseUpTime(pMnode);
     }
   }
@@ -399,15 +402,15 @@ void mndPreClose(SMnode *pMnode) {
     atomic_store_8(&(pMnode->syncMgmt.leaderTransferFinish), 0);
     syncLeaderTransfer(pMnode->syncMgmt.sync);
 
-    /*
-        mInfo("vgId:1, mnode start leader transfer");
-        // wait for leader transfer finish
-        while (!atomic_load_8(&(pMnode->syncMgmt.leaderTransferFinish))) {
-          taosMsleep(10);
-          mInfo("vgId:1, mnode waiting for leader transfer");
-        }
-        mInfo("vgId:1, mnode finish leader transfer");
-    */
+#if 0
+    mInfo("vgId:1, mnode start leader transfer");
+    // wait for leader transfer finish
+    while (!atomic_load_8(&(pMnode->syncMgmt.leaderTransferFinish))) {
+      taosMsleep(10);
+      mInfo("vgId:1, mnode waiting for leader transfer");
+    }
+    mInfo("vgId:1, mnode finish leader transfer");
+#endif
   }
 }
 
diff --git a/source/dnode/mnode/impl/src/mndStb.c b/source/dnode/mnode/impl/src/mndStb.c
index e0b5bb1abf652dfd39f56b6100ad785ae3add516..02fd9f9679c567aba0b7bca7f49fe9d116b9480c 100644
--- a/source/dnode/mnode/impl/src/mndStb.c
+++ b/source/dnode/mnode/impl/src/mndStb.c
@@ -834,6 +834,8 @@ static int32_t mndProcessTtlTimer(SRpcMsg *pReq) {
   int32_t           reqLen = tSerializeSVDropTtlTableReq(NULL, 0, &ttlReq);
   int32_t           contLen = reqLen + sizeof(SMsgHead);
 
+  mInfo("start to process ttl timer");
+
   while (1) {
     pIter = sdbFetch(pSdb, SDB_VGROUP, pIter, (void **)&pVgroup);
     if (pIter == NULL) break;
diff --git a/source/dnode/mnode/impl/src/mndTelem.c b/source/dnode/mnode/impl/src/mndTelem.c
index 93f7531a272860d63351ff1a008fa11f48b5a17c..ff2461b63b41da33df1a6c2479ed8d58e963a484 100644
--- a/source/dnode/mnode/impl/src/mndTelem.c
+++ b/source/dnode/mnode/impl/src/mndTelem.c
@@ -133,7 +133,7 @@ static int32_t mndProcessTelemTimer(SRpcMsg* pReq) {
     if (taosSendHttpReport(tsTelemServer, tsTelemPort, pCont, strlen(pCont), HTTP_FLAT) != 0) {
       mError("failed to send telemetry report");
     } else {
-      mTrace("succeed to send telemetry report");
+      mInfo("succeed to send telemetry report");
     }
     taosMemoryFree(pCont);
   }
diff --git a/source/dnode/mnode/impl/src/mndTrans.c b/source/dnode/mnode/impl/src/mndTrans.c
index b26fb160439390dc62b98a8f3ae29c8b961fc11f..cccd938e05190a3a36f9135c0bc1971caaa96e00 100644
--- a/source/dnode/mnode/impl/src/mndTrans.c
+++ b/source/dnode/mnode/impl/src/mndTrans.c
@@ -1478,6 +1478,7 @@ void mndTransExecute(SMnode *pMnode, STrans *pTrans) {
 }
 
 static int32_t mndProcessTransTimer(SRpcMsg *pReq) {
+  mTrace("start to process trans timer");
   mndTransPullup(pReq->info.node);
   return 0;
 }