diff --git a/app.go b/app.go
index daedb74..58f1f73 100644
--- a/app.go
+++ b/app.go
@@ -25,6 +25,8 @@ type App_ struct {
 	chGoLoopWait chan int64
 	nowTime time.Time
 	imMsgHandlers [1024]func(int16,*q5.XParams)
+	maxRunDelay int64
+	maxScheduleTime int64
 }
 
 func (this *App_) Init() {
@@ -63,6 +65,7 @@ func (this *App_) Init() {
 		this.nodeId,
 		this.instanceId,
 		os.Getpid())
+	this.installTimer()
 	go this.goLoopTimer()
 }
 
@@ -75,9 +78,22 @@ func (this *App_) UnInit() {
 func (this *App_) Run() {
 	for !this.terminated {
 		this.nowTime = time.Now()
+
+		beginTick := q5.GetTickCount()
 		_Timer.Update()
 		this.dispatchIMMsg()
+		endTick := q5.GetTickCount()
+
+		if this.maxRunDelay < endTick - beginTick {
+			this.maxRunDelay = endTick - beginTick
+		}
+
 		this.schedule()
+		endTick = q5.GetTickCount()
+		if this.maxScheduleTime < endTick - beginTick {
+			this.maxScheduleTime = endTick - beginTick
+		}
+
 	}
 }
 
@@ -177,3 +193,17 @@ func (this *App_) dispatchIMMsg() {
 		}
 	}
 }
+
+func (this *App_) installTimer() {
+	Timer().AddRepeatTimer(1000 * 60,
+		func (params* q5.XParams) {
+
+		},
+		func (params* q5.XParams) {
+			SysLog().Info("max_run_delay:%d max_schedule_time:%d",
+				App.maxRunDelay,
+				App.maxScheduleTime)
+			App.maxRunDelay = 0
+			App.maxScheduleTime = 0
+		})
+}
diff --git a/tglog.go b/tglog.go
index 94326e0..9a03062 100644
--- a/tglog.go
+++ b/tglog.go
@@ -59,7 +59,7 @@ func (this *TGLog_) AddTrackLogEx(
 	xobj.SetXValue("#account_id", new(q5.XValue).SetString(accountId))
 	xobj.SetXValue("#type", new(q5.XValue).SetString("track"))
 	xobj.SetXValue("#time", new(q5.XValue).SetString(time.Now().Format("2006-01-02 15:04:05")))
-	xobj.SetXValue("#event_name", new(q5.XValue).SetString("eventName"))
+	xobj.SetXValue("#event_name", new(q5.XValue).SetString(eventName))
 
 	xobj.SetXObject("#properties", prop)