GoProbe

go get cnb.cool/svn/pprof

package main

import (
    "net/http"
    goprobe "cnb.cool/svn/pprof"
)

func main() {
    mux := http.NewServeMux()

    // 挂载 GoProbe（包含 UI + 原生 pprof 端点）
    mux.Handle("/debug/probe/", http.StripPrefix("/debug/probe", goprobe.Handler()))

    // 你的其他路由...
    mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
        w.Write([]byte("Hello World"))
    })

    http.ListenAndServe(":6060", mux)
}

import (
    "github.com/gin-gonic/gin"
    goprobe "cnb.cool/svn/pprof"
)

func main() {
    r := gin.Default()

    // 挂载 GoProbe
    r.Any("/debug/probe/*any", gin.WrapH(goprobe.HandlerWithPrefix("/debug/probe")))

    // 你的其他路由...
    r.GET("/", func(c *gin.Context) {
        c.String(200, "Hello World")
    })

    r.Run(":6060")
}

// 自定义配置
opts := goprobe.Options{
    HistorySize:       50,              // 历史记录保留数量
    StatsHistorySize:  600,             // Go 运行时统计历史 (10分钟)
    SysMonHistorySize: 600,             // 系统监控历史 (10分钟)
    StatsInterval:     time.Second,     // 采集间隔
    SnapshotSize:      20,              // 快照保留数量
    Version:           "1.0.0",         // 服务版本
    ServiceName:       "my-service",    // 服务名称
}

handler := goprobe.HandlerWithOptions(opts)
mux.Handle("/debug/probe/", http.StripPrefix("/debug/probe", handler))

// 标准 http.ServeMux
mux.Handle("/debug/probe/", http.StripPrefix("/debug/probe", goprobe.Handler()))

// Gin
r.Any("/debug/probe/*any", gin.WrapH(goprobe.HandlerWithPrefix("/debug/probe")))

// Chi
r.Mount("/debug/probe", goprobe.Handler())

// Echo
e.Any("/debug/probe/*", echo.WrapHandler(goprobe.HandlerWithPrefix("/debug/probe")))

// Gin 示例
r.Any("/custom/path/*any", gin.WrapH(goprobe.HandlerWithPrefix("/custom/path")))

handler := goprobe.HandlerWithOptions(goprobe.Options{
    HistorySize: 100,
    ServiceName: "my-service",
})
mux.Handle("/debug/probe/", http.StripPrefix("/debug/probe", handler))

# CPU profiling (30秒)
go tool pprof http://localhost:6060/debug/probe/pprof/profile?seconds=30

# 堆内存分析
go tool pprof http://localhost:6060/debug/probe/pprof/heap

# Goroutine 分析
go tool pprof http://localhost:6060/debug/probe/pprof/goroutine

import (
    "github.com/gin-gonic/gin"
    goprobe "cnb.cool/svn/pprof"
)

func main() {
    r := gin.Default()

    // 使用 gin.WrapH
    r.Any("/debug/probe/*any", gin.WrapH(goprobe.HandlerWithPrefix("/debug/probe")))

    r.Run(":8080")
}

import (
    "github.com/go-chi/chi/v5"
    goprobe "cnb.cool/svn/pprof"
)

func main() {
    r := chi.NewRouter()

    // 直接挂载
    r.Mount("/debug/probe", goprobe.Handler())

    http.ListenAndServe(":8080", r)
}

import (
    "github.com/labstack/echo/v4"
    goprobe "cnb.cool/svn/pprof"
)

func main() {
    e := echo.New()

    // 使用 echo.WrapHandler
    e.Any("/debug/probe/*", echo.WrapHandler(goprobe.HandlerWithPrefix("/debug/probe")))

    e.Start(":8080")
}

import (
    "github.com/gofiber/fiber/v2"
    "github.com/gofiber/fiber/v2/middleware/adaptor"
    goprobe "cnb.cool/svn/pprof"
)

func main() {
    app := fiber.New()

    // 使用 adaptor 转换
    app.All("/debug/probe/*", adaptor.HTTPHandler(goprobe.HandlerWithPrefix("/debug/probe")))

    app.Listen(":8080")
}

import (
    "net/http"
    goprobe "cnb.cool/svn/pprof"
)

func main() {
    mux := http.NewServeMux()

    // 方式 1: 使用 Register (推荐，同时注册 pprof 端点)
    goprobe.Register(mux)

    // 方式 2: 手动挂载 Handler
    mux.Handle("/debug/probe/", http.StripPrefix("/debug/probe", goprobe.Handler()))

    http.ListenAndServe(":8080", mux)
}

// Go 运行时阈值
- Goroutine 数量
- 堆内存大小
- GC 暂停时间
- Goroutine 泄漏检测

// 系统级阈值
- CPU 使用率
- 内存使用率
- 系统负载
- 磁盘 IO 速率
- 网络流量

// 进程级阈值
- 进程 CPU/内存
- 文件描述符数
- 连接数

{
  "msgtype": "markdown",
  "markdown": {
    "content": "## {{status}} {{level_cn}}\n**类型**: {{type}}\n**消息**: {{message}}\n**当前值**: {{value}}\n**阈值**: {{threshold}}\n**时间**: {{time}}"
  }
}

curl http://localhost:6060/debug/probe/api/health

{
  "status": "healthy",
  "timestamp": "2024-01-01T12:00:00Z",
  "uptime": "24h30m",
  "version": "1.0.0",
  "checks": {
    "goroutines": { "status": "pass", "value": "50" },
    "memory": { "status": "pass", "value": "128 MB" },
    "gc": { "status": "pass", "value": "1.2 ms" }
  }
}

# 创建快照
curl -X POST http://localhost:6060/debug/probe/api/snapshots \
  -H "Content-Type: application/json" \
  -d '{"label": "优化前", "note": "版本 v1.0"}'

# 对比快照
curl "http://localhost:6060/debug/probe/api/snapshots/compare?id1=snap-1&id2=snap-2"

# CPU 分析
go tool pprof http://localhost:6060/debug/pprof/profile?seconds=30

# 内存分析
go tool pprof http://localhost:6060/debug/pprof/heap

# Goroutine 分析
go tool pprof http://localhost:6060/debug/pprof/goroutine