⚡️ pprof 性能调优 / 计划任务支持秒级

cmd/dashboard/controller/controller.go

@@ -112,7 +112,7 @@ func ServeWeb(port uint) *http.Server {
 		},
 	})
 	r.Static("/static", "resource/static")
-	r.LoadHTMLGlob("resource/template/**/*")
+	r.LoadHTMLGlob("resource/template/**/*.html")
 	routers(r)
 
 	page404 := func(c *gin.Context) {

cmd/dashboard/controller/member_api.go

@@ -267,19 +267,22 @@ func (ma *memberAPI) addOrEditCron(c *gin.Context) {
 		cr.Cover = cf.Cover
 		err = json.Unmarshal([]byte(cf.ServersRaw), &cr.Servers)
 	}
-	if err == nil {
-		_, err = cron.ParseStandard(cr.Scheduler)
-	}
+	tx := dao.DB.Begin()
 	if err == nil {
 		if cf.ID == 0 {
-			err = dao.DB.Create(&cr).Error
+			err = tx.Create(&cr).Error
 		} else {
-			err = dao.DB.Save(&cr).Error
+			err = tx.Save(&cr).Error
 		}
 	}
 	if err == nil {
 		cr.CronID, err = dao.Cron.AddFunc(cr.Scheduler, dao.CronTrigger(cr))
 	}
+	if err == nil {
+		err = tx.Commit().Error
+	} else {
+		tx.Rollback()
+	}
 	if err != nil {
 		c.JSON(http.StatusOK, model.Response{
 			Code:    http.StatusBadRequest,

cmd/dashboard/main.go

@@ -25,7 +25,7 @@ func init() {
 
 	// 初始化 dao 包
 	dao.Conf = &model.Config{}
-	dao.Cron = cron.New(cron.WithLocation(shanghai))
+	dao.Cron = cron.New(cron.WithSeconds(), cron.WithLocation(shanghai))
 	dao.Crons = make(map[uint64]*model.Cron)
 	dao.ServerList = make(map[uint64]*model.Server)
 	dao.SecretToID = make(map[string]uint64)
@@ -60,13 +60,13 @@ func initSystem() {
 	loadCrons()   //加载计划任务
 
 	// 清理 服务请求记录 和 流量记录 的旧数据
-	_, err := dao.Cron.AddFunc("30 3 * * *", cleanMonitorHistory)
+	_, err := dao.Cron.AddFunc("0 30 3 * * *", cleanMonitorHistory)
 	if err != nil {
 		panic(err)
 	}
 
 	// 流量记录打点
-	_, err = dao.Cron.AddFunc("0 * * * *", recordTransferHourlyUsage)
+	_, err = dao.Cron.AddFunc("0 0 * * * *", recordTransferHourlyUsage)
 	if err != nil {
 		panic(err)
 	}
@@ -162,10 +162,11 @@ func loadCrons() {
 		}
 
 		cr.CronID, err = dao.Cron.AddFunc(cr.Scheduler, dao.CronTrigger(cr))
-		if err != nil {
-			panic(err)
+		if err == nil {
+			dao.Crons[cr.ID] = &cr
+		} else {
+			log.Println("NEZHA>> 计划任务调度失败", cr, err)
 		}
-		dao.Crons[cr.ID] = &cr
 	}
 	dao.Cron.Start()
 }