stats

stats base on golang prometheus client

• essy api
• support gin middleware, fix dymamic params in url

methods

http

• SetHttpReqStats
• SetHttpReqStatsWrap

func

• NewFuncDurationStats
• SetFuncDurationStatsWrap
• SetFuncDurationStats

database

• NewDatabaseDurationStats
• SetDatabaseDurationStats
• SetDatabaseDurationStatsWrap

more...

gin usage:

metrics

• metric:http_request_duration_seconds
• metric:http_request_total
• metric:http_response_bytes
• metric:http_request_bytes

how to use in gin web frame ?

router := gin.Default()

// add gin metric middleware
router.Use(stats.GinMetricMiddleware())

router.GET("/metrics", gin.WrapH(promhttp.Handler()))
router.Run(":80")

example usage:

func NewDatabaseDurationStats(dao string, filter string, args []interface{}) func()

func() {
    var (
        dao = "user"
        filter = "queryUserByIds"
    )

    done := NewDatabaseDurationStats(dao, filter, []string{"admin"})

    time.Sleep(1e6)
    time.Sleep(1e6)
    time.Sleep(1e6)

    done()
}

func SetDatabaseDurationStats(dao string, filter string, args []interface{}, start time.Time)

func() {
    var (
        dao = "user"
        filter = "queryUserByIds"
        start = time.Now()
    )

    time.Sleep(1e6)
    time.Sleep(1e6)
    time.Sleep(1e6)

    SetDatabaseDurationStats(dao, filter, nil, start)
}

func SetDatabaseDurationStatsWrap(dao string, filter string, args []interface{}) func()

func() {
    var (
        dao = "user"
        filter = "queryUserByIds"
    )

    defer SetDatabaseDurationStatsWrap(dao, filter, nil)()

    time.Sleep(1e6)
    time.Sleep(1e6)
    time.Sleep(1e6)
}