diff --git a/proxy/src/message_client/ClientV2.cpp b/proxy/src/message_client/ClientV2.cpp
index d2cb29d825..df07ef6f01 100644
--- a/proxy/src/message_client/ClientV2.cpp
+++ b/proxy/src/message_client/ClientV2.cpp
@@ -178,7 +178,6 @@ Status MsgClientV2::SendMutMessage(const milvus::grpc::InsertParam &request,
     auto channel_id = makeHash(&uid, sizeof(uint64_t)) % topic_num;
     try {
       mut_msg.set_segment_id(segment_id(request.collection_name(), channel_id, timestamp));
-      printf("%ld \n", mut_msg.segment_id());
       mut_msg.mutable_rows_data()->CopyFrom(request.rows_data(i));
       mut_msg.mutable_extra_params()->CopyFrom(request.extra_params());
 
diff --git a/reader/read_node/query_node.go b/reader/read_node/query_node.go
index dbd75ca0e4..0c163ec55e 100644
--- a/reader/read_node/query_node.go
+++ b/reader/read_node/query_node.go
@@ -248,17 +248,11 @@ func (node *QueryNode) RunInsertDelete(wg *sync.WaitGroup) {
 	const CountMsgNum = 1000 * 1000
 
 	if Debug {
-		var start = time.Now()
 		var printFlag = true
+		var startTime = true
+		var start time.Time
 
 		for {
-			// Test insert time
-			if printFlag && node.msgCounter.InsertCounter >= CountMsgNum {
-				printFlag = false
-				timeSince := time.Since(start)
-				fmt.Println("============> Do", node.msgCounter.InsertCounter, "Insert in", timeSince, "<============")
-			}
-
 			var msgLen = node.PrepareBatchMsg()
 			var timeRange = TimeRange{node.messageClient.TimeSyncStart(), node.messageClient.TimeSyncEnd()}
 			assert.NotEqual(nil, 0, timeRange.timestampMin)
@@ -268,6 +262,12 @@ func (node *QueryNode) RunInsertDelete(wg *sync.WaitGroup) {
 				continue
 			}
 
+			if startTime {
+				fmt.Println("============> Start Test <============")
+				startTime = false
+				start = time.Now()
+			}
+
 			node.QueryNodeDataInit()
 			node.MessagesPreprocess(node.messageClient.InsertOrDeleteMsg, timeRange)
 			//fmt.Println("MessagesPreprocess Done")
@@ -277,6 +277,13 @@ func (node *QueryNode) RunInsertDelete(wg *sync.WaitGroup) {
 			node.DoInsertAndDelete()
 			//fmt.Println("DoInsertAndDelete Done")
 			node.queryNodeTimeSync.UpdateSearchTimeSync(timeRange)
+
+			// Test insert time
+			if printFlag && node.msgCounter.InsertCounter >= CountMsgNum {
+				printFlag = false
+				timeSince := time.Since(start)
+				fmt.Println("============> Do", node.msgCounter.InsertCounter, "Insert in", timeSince, "<============")
+			}
 		}
 	}
 
@@ -582,7 +589,7 @@ func (node *QueryNode) Search(searchMessages []*msgPb.SearchMsg) msgPb.Status {
 				fmt.Println(err.Error())
 				return msgPb.Status{ErrorCode: 1}
 			}
-			fmt.Println(res.ResultIds)
+
 			for i := 0; i < len(res.ResultIds); i++ {
 				resultsTmp = append(resultsTmp, SearchResultTmp{ResultId: res.ResultIds[i], ResultDistance: res.ResultDistances[i]})
 			}
diff --git a/writer/main.go b/writer/main.go
index 0074fae5de..f862775c8d 100644
--- a/writer/main.go
+++ b/writer/main.go
@@ -32,35 +32,48 @@ func main() {
 		log.Fatal(err)
 	}
 
+	msgCounter := write_node.MsgCounter{
+		InsertCounter: 0,
+		DeleteCounter: 0,
+	}
+
 	wn := write_node.WriteNode{
 		KvStore:       &kv,
 		MessageClient: &mc,
 		TimeSync:      100,
+		MsgCounter:    &msgCounter,
 	}
 
 	const Debug = true
 	const CountMsgNum = 1000 * 1000
 
 	if Debug {
-		var start = time.Now()
 		var printFlag = true
+		var startTime = true
+		var start time.Time
 
 		for {
-			// Test insert time
-			if printFlag && wn.MsgCounter.InsertCounter >= CountMsgNum {
-				printFlag = false
-				timeSince := time.Since(start)
-				fmt.Println("============> Do", wn.MsgCounter.InsertCounter, "Insert in", timeSince, "<============")
-			}
-
 			if ctx.Err() != nil {
 				break
 			}
 			msgLength := wn.MessageClient.PrepareBatchMsg()
 			if msgLength > 0 {
+				if startTime {
+					fmt.Println("============> Start Test <============")
+					startTime = false
+					start = time.Now()
+				}
+
 				wn.DoWriteNode(ctx, &wg)
 				fmt.Println("write node do a batch message, storage len: ", msgLength)
 			}
+
+			// Test insert time
+			if printFlag && wn.MsgCounter.InsertCounter >= CountMsgNum {
+				printFlag = false
+				timeSince := time.Since(start)
+				fmt.Println("============> Do", wn.MsgCounter.InsertCounter, "Insert in", timeSince, "<============")
+			}
 		}
 	}