Import x-panel source

web/job/check_cpu_usage.go

@@ -0,0 +1,54 @@
+package job 
+ 
+import ( 
+ "strconv" 
+ "time" 
+ 
+ "x-ui/web/service" 
+ 
+ "github.com/shirou/gopsutil/v4/cpu" 
+) 
+ 
+// 连续超阈值告警实现 
+type CheckCpuJob struct { 
+ tgbotService        service.Tgbot 
+ settingService      service.SettingService 
+ overThresholdCount  int       // 连续超阈值计数器 
+ lastNotifyTime      time.Time // 最近一次告警时间 
+} 
+ 
+func NewCheckCpuJob() *CheckCpuJob { 
+ return &CheckCpuJob{} 
+} 
+ 
+// run 是 Job 接口方法 
+func (j *CheckCpuJob) Run() { 
+ threshold, _ := j.settingService.GetTgCpu() 
+ notifyInterval := 10 * time.Minute // 两次告警最小间隔，可做成配置项 
+ 
+ percent, err := cpu.Percent(10*time.Second, false) // 10秒采样 
+ if err != nil || len(percent) == 0 { 
+  return 
+ } 
+ 
+ now := time.Now() 
+ if percent[0] > float64(threshold) { 
+  j.overThresholdCount++ 
+ } else { 
+  j.overThresholdCount = 0 
+ } 
+ 
+ // 连续3次超阈值，且距离上次告警超过告警间隔 
+ if j.overThresholdCount >= 3 && now.Sub(j.lastNotifyTime) > notifyInterval { 
+  msg := j.tgbotService.I18nBot( 
+   "tgbot.messages.cpuThreshold", 
+   "Percent=="+strconv.FormatFloat(percent[0], 'f', 2, 64), 
+   "Threshold=="+strconv.Itoa(threshold),
+   "SampleInterval==10s",
+   "NotifyPolicy==连续3次超阈值",
+  ) 
+  j.tgbotService.SendMsgToTgbotAdmins(msg) 
+  j.lastNotifyTime = now 
+  j.overThresholdCount = 0 
+ } 
+}