go微服务框架kratos学习笔记十(熔断器)

go微服务框架kratos学习笔记十(熔断器)

go微服务框架kratos学习笔记十(熔断器)

什么是熔断

假设存在这样的调用链：

服务A -> 服务B -> 服务C

如果服C crash 或者一些原因导致不可用，服B可能会阻塞很多线程/协程，如果短时间内大量积压，导致系统资源耗尽服B也变的不可用，同时连带服A一起崩溃，则将形成雪崩现象.

熔断一概念来自于电子工程中的断路器(circuit breaker) 在互联网中，当上游服务因为访问压力过大，可以暂时切断对下游服务的调用，以保护整体系统的可用性。

这种牺牲局部保全整体的措施叫做熔断.

熔断器逻辑

其他如Spring Cloud Hystrix 中就实现了熔断机制：

1、当熔断器开关打开时，会禁止请求，经过一段时间后，让一定请求通过测试服务是否健康，如果ok，切换熔断器状态到关闭状态，否则继续等待测试。

2、熔断器开关关闭时，请求被允许通过熔断器，熔断器会计算请求成功率，如果请求数量大于请求数量设置的阈值，并且成功率低于配置成功率，将切换熔断器到打开状态。

3、当熔断器开关处于打开状态, 经过一段时间后, 熔断器会自动进入半开状态, 这时熔断器只允许一定请求通过. 当该请求调用成功率达标时, 熔断器恢复到关闭状态. 若该请求成功率不达标, 熔断器继续保持打开状态, 接下来的请求被禁止通过.

kratos Breaker

kratos "pkg\net\netutil\breaker"

提供了熔断器功能，供各种client（如rpc、http、msyql）等进行熔断
提供Go方法供业务在breaker熔断前后进行回调处理

// Breaker is a CircuitBreaker pattern.
// FIXME on int32 atomic.LoadInt32(&b.on) == _switchOn
type Breaker interface {
    Allow() error
    MarkSuccess()
    MarkFailed()
}

kratos 熔断逻辑

kratos的熔断器逻辑和上面熔断器逻辑有点小区别，大体上还是差不多的，目前没有看见半开状态标志的使用，是直接用的关闭状态替换。。

const (
    // StateOpen when circuit breaker open, request not allowed, after sleep
    // some duration, allow one single request for testing the health, if ok
    // then state reset to closed, if not continue the step.
    StateOpen int32 = iota
    // StateClosed when circuit breaker closed, request allowed, the breaker
    // calc the succeed ratio, if request num greater request setting and
    // ratio lower than the setting ratio, then reset state to open.
    StateClosed
    // StateHalfopen when circuit breaker open, after slepp some duration, allow
    // one request, but not state closed.
    StateHalfopen

    //_switchOn int32 = iota
    // _switchOff
)

kratos的熔断器目前用的sre_breaker.go中的实现

func (b *sreBreaker) Allow() error {
    success, total := b.summary()
    k := b.k * float64(success)
    if log.V(5) {
        log.Info("breaker: request: %d, succee: %d, fail: %d", total, success, total-success)
    }
    // check overflow requests = K * success
    if total < b.request || float64(total) < k {
        if atomic.LoadInt32(&b.state) == StateOpen {
            atomic.CompareAndSwapInt32(&b.state, StateOpen, StateClosed)
        }
        return nil
    }
    if atomic.LoadInt32(&b.state) == StateClosed {
        atomic.CompareAndSwapInt32(&b.state, StateClosed, StateOpen)
    }
    dr := math.Max(0, (float64(total)-k)/float64(total+1))
    drop := b.trueOnProba(dr)
    if log.V(5) {
        log.Info("breaker: drop ratio: %f, drop: %t", dr, drop)
    }
    if drop {
        return ecode.ServiceUnavailable
    }
    return nil
}

func (b *sreBreaker) MarkSuccess() {
    b.stat.Add(1)
}

func (b *sreBreaker) MarkFailed() {
    // NOTE: when client reject requets locally, continue add counter let the
    // drop ratio higher.
    b.stat.Add(0)
}

kratos熔断器使用说明

//初始化熔断器组

 brkGroup := breaker.NewGroup(&breaker.Config{})

//一组熔断器公用同一个配置项，可从分组内取出单个熔断器使用。可用在比如mysql主从分离等场景。
//为每一个连接指定一个brekaker
//此处假设一个客户端连接对象实例为conn
//breakName定义熔断器名称一般可以使用连接地址

 breakName = conn.Addr
 conn.breaker = brkGroup.Get(breakName)

例如 bladmaster client中为每一个uri指定了一个brekaker

brkGroup.Get(uri)

//在连接发出请求前判断熔断器状态

 if err = conn.breaker.Allow(); err != nil {
        return
  }

//连接执行成功或失败将结果告知braker

    if err != nil && *err != nil {
        breaker.MarkFailed()
    } else {
        breaker.MarkSuccess()
    }

bladmaster client breaker


// Raw sends an HTTP request and returns bytes response
func (client *Client) Raw(c context.Context, req *xhttp.Request, v ...string) (bs []byte, err error) {
    var (
        ok      bool
        code    string
        cancel  func()
        resp    *xhttp.Response
        config  *ClientConfig
        timeout time.Duration
        uri     = fmt.Sprintf("%s://%s%s", req.URL.Scheme, req.Host, req.URL.Path)
    )
    // NOTE fix prom & config uri key.
    if len(v) == 1 {
        uri = v[0]
    }
    
    // breaker
    brk := client.breaker.Get(uri) 
    if err = brk.Allow(); err != nil {
        code = "breaker"
        _metricClientReqCodeTotal.Inc(uri, code)
        return
    }
    defer client.onBreaker(brk, &err)

    ......
    ......
}

func (client *Client) onBreaker(breaker breaker.Breaker, err *error) {
    if err != nil && *err != nil {
        breaker.MarkFailed()
    } else {
        breaker.MarkSuccess()
    }
}

配置说明

type Config struct {
    SwitchOff bool // 熔断器开关,默认关 false.

    K float64  //触发熔断的错误率（K = 1 - 1/错误率）

    Window  xtime.Duration //统计桶窗口时间
    Bucket  int  //统计桶大小
    Request int64 //触发熔断的最少请求数量（请求少于该值时不会触发熔断）
}

NewGroup(name string,c *Config)当c==nil时则采用默认配置

可通过breaker.Init(c *Config)替换默认配置

可通过group.Reload(c *Config)进行配置更新

默认配置如下所示：

_conf = &Config{
       Window:  xtime.Duration(3 * time.Second),
       Bucket:  10,
       Request: 100,
       K:1.5,
 }

test

最后面是300个http req的简单测试日志

client:

package main

import (
    "time"
    "fmt"
    "sync/atomic"
    //"net/http"
    "context"
    "github.com/ailumiyana/latency"

    "github.com/bilibili/kratos/pkg/net/http/blademaster"
    "github.com/bilibili/kratos/pkg/net/netutil/breaker"
    xtime "github.com/bilibili/kratos/pkg/time"
    "github.com/bilibili/kratos/pkg/log"

)


func main(){

    log.Init(&log.Config{
        Stdout: true,
        V: 5,
    })

    k10delay := latency.New("k10", "cost")

    var num int32 = 0

    fmt.Println("Start")

    conf := &blademaster.ClientConfig{
        Dial: xtime.Duration(time.Millisecond * 10),
        Timeout: xtime.Duration(time.Millisecond * 10),
        Breaker:&breaker.Config{
            Window:  xtime.Duration(1 * time.Second),
            Bucket:  1,
            Request: 30,
            K:1.5,
      },
    }

    cli := blademaster.NewClient(conf)

    k10delay.Start()
    for atomic.AddInt32(&num, 1) < 300 {
        time.Sleep(10*time.Millisecond)
        go func() {
            //http.Get("http://127.0.0.1:8089/get")
            fmt.Println(cli.Get(context.Background(), "http://127.0.0.1:8089/get", "", nil, nil))
        }()
    }

    fmt.Println(k10delay.End())
    
    fmt.Println("end:", atomic.AddInt32(&num, 1))

    time.Sleep(time.Hour)
}

server:

    http.HandleFunc("/get", func(w http.ResponseWriter, r *http.Request) {
        if atomic.AddInt32(&num, 1) > 88 {
            os.Exit(1)
        }
        fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))
    })

log:

大致是状态转换过程是 :

关闭状态 -> 打开状态 -> 半开(kratos里好像就是关闭状态) – > 打开状态。

.000000, state: 1
<nil>
INFO 03/02-18:42:11.987 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 5, succee: 5, fail: 0, K: 7.500000, state: 1
<nil>
INFO 03/02-18:42:11.997 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 6, succee: 6, fail: 0, K: 9.000000, state: 1
<nil>
INFO 03/02-18:42:12.008 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 7, succee: 7, fail: 0, K: 10.500000, state: 1
<nil>
INFO 03/02-18:42:12.018 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 8, succee: 8, fail: 0, K: 12.000000, state: 1
<nil>
INFO 03/02-18:42:12.028 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 9, succee: 9, fail: 0, K: 13.500000, state: 1
<nil>
INFO 03/02-18:42:12.038 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 10, succee: 10, fail: 0, K: 15.000000, state: 1
<nil>
INFO 03/02-18:42:12.049 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 11, succee: 11, fail: 0, K: 16.500000, state: 1
<nil>
INFO 03/02-18:42:12.060 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 12, succee: 12, fail: 0, K: 18.000000, state: 1
<nil>
INFO 03/02-18:42:12.071 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 13, succee: 13, fail: 0, K: 19.500000, state: 1
<nil>
INFO 03/02-18:42:12.081 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 14, succee: 14, fail: 0, K: 21.000000, state: 1
<nil>
INFO 03/02-18:42:12.092 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 15, succee: 15, fail: 0, K: 22.500000, state: 1
<nil>
INFO 03/02-18:42:12.102 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 16, succee: 16, fail: 0, K: 24.000000, state: 1
<nil>
INFO 03/02-18:42:12.113 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 17, succee: 17, fail: 0, K: 25.500000, state: 1
<nil>
INFO 03/02-18:42:12.124 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 18, succee: 18, fail: 0, K: 27.000000, state: 1
<nil>
INFO 03/02-18:42:12.134 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 19, succee: 19, fail: 0, K: 28.500000, state: 1
<nil>
INFO 03/02-18:42:12.145 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 20, succee: 20, fail: 0, K: 30.000000, state: 1
<nil>
INFO 03/02-18:42:12.156 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 21, succee: 21, fail: 0, K: 31.500000, state: 1
<nil>
INFO 03/02-18:42:12.166 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 22, succee: 22, fail: 0, K: 33.000000, state: 1
<nil>
INFO 03/02-18:42:12.176 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 23, succee: 23, fail: 0, K: 34.500000, state: 1
<nil>
INFO 03/02-18:42:12.186 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 24, succee: 24, fail: 0, K: 36.000000, state: 1
<nil>
INFO 03/02-18:42:12.196 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 25, succee: 25, fail: 0, K: 37.500000, state: 1
<nil>
INFO 03/02-18:42:12.207 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 26, succee: 26, fail: 0, K: 39.000000, state: 1
<nil>
INFO 03/02-18:42:12.217 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 27, succee: 27, fail: 0, K: 40.500000, state: 1
<nil>
INFO 03/02-18:42:12.227 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 28, succee: 28, fail: 0, K: 42.000000, state: 1
<nil>
INFO 03/02-18:42:12.237 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 29, succee: 29, fail: 0, K: 43.500000, state: 1
INFO 03/02-18:42:12.247 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 29, succee: 29, fail: 0, K: 43.500000, state: 1
<nil>
INFO 03/02-18:42:12.258 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 30, fail: 0, K: 45.000000, state: 1
<nil>
<nil>
INFO 03/02-18:42:12.269 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 32, fail: 0, K: 48.000000, state: 1
<nil>
INFO 03/02-18:42:12.280 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 33, succee: 33, fail: 0, K: 49.500000, state: 1
<nil>
INFO 03/02-18:42:12.290 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 34, succee: 34, fail: 0, K: 51.000000, state: 1
<nil>
INFO 03/02-18:42:12.300 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 35, succee: 35, fail: 0, K: 52.500000, state: 1
<nil>
INFO 03/02-18:42:12.311 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 36, succee: 36, fail: 0, K: 54.000000, state: 1
<nil>
INFO 03/02-18:42:12.321 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 37, succee: 37, fail: 0, K: 55.500000, state: 1
<nil>
INFO 03/02-18:42:12.331 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 38, succee: 38, fail: 0, K: 57.000000, state: 1
<nil>
INFO 03/02-18:42:12.341 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 39, succee: 39, fail: 0, K: 58.500000, state: 1
<nil>
INFO 03/02-18:42:12.351 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 40, succee: 40, fail: 0, K: 60.000000, state: 1
<nil>
INFO 03/02-18:42:12.362 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 41, succee: 41, fail: 0, K: 61.500000, state: 1
<nil>
INFO 03/02-18:42:12.373 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 42, succee: 42, fail: 0, K: 63.000000, state: 1
<nil>
INFO 03/02-18:42:12.383 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 43, succee: 43, fail: 0, K: 64.500000, state: 1
INFO 03/02-18:42:12.394 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 43, succee: 43, fail: 0, K: 64.500000, state: 1
<nil>
<nil>
INFO 03/02-18:42:12.405 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 45, succee: 45, fail: 0, K: 67.500000, state: 1
<nil>
INFO 03/02-18:42:12.415 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 46, succee: 46, fail: 0, K: 69.000000, state: 1
<nil>
INFO 03/02-18:42:12.425 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 47, succee: 47, fail: 0, K: 70.500000, state: 1
<nil>
INFO 03/02-18:42:12.436 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 48, succee: 48, fail: 0, K: 72.000000, state: 1
<nil>
INFO 03/02-18:42:12.446 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 49, succee: 49, fail: 0, K: 73.500000, state: 1
<nil>
INFO 03/02-18:42:12.456 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 50, succee: 50, fail: 0, K: 75.000000, state: 1
<nil>
INFO 03/02-18:42:12.466 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 51, succee: 51, fail: 0, K: 76.500000, state: 1
<nil>
INFO 03/02-18:42:12.476 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 52, succee: 52, fail: 0, K: 78.000000, state: 1
<nil>
INFO 03/02-18:42:12.487 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 53, succee: 53, fail: 0, K: 79.500000, state: 1
<nil>
INFO 03/02-18:42:12.497 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 54, succee: 54, fail: 0, K: 81.000000, state: 1
<nil>
INFO 03/02-18:42:12.508 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 55, succee: 55, fail: 0, K: 82.500000, state: 1
<nil>
INFO 03/02-18:42:12.518 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 56, succee: 56, fail: 0, K: 84.000000, state: 1
<nil>
INFO 03/02-18:42:12.529 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 57, succee: 57, fail: 0, K: 85.500000, state: 1
<nil>
INFO 03/02-18:42:12.540 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 58, succee: 58, fail: 0, K: 87.000000, state: 1
<nil>
INFO 03/02-18:42:12.550 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 59, succee: 59, fail: 0, K: 88.500000, state: 1
<nil>
INFO 03/02-18:42:12.561 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 60, succee: 60, fail: 0, K: 90.000000, state: 1
<nil>
INFO 03/02-18:42:12.573 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 61, succee: 61, fail: 0, K: 91.500000, state: 1
<nil>
INFO 03/02-18:42:12.584 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 62, succee: 62, fail: 0, K: 93.000000, state: 1
<nil>
INFO 03/02-18:42:12.594 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 63, succee: 63, fail: 0, K: 94.500000, state: 1
<nil>
INFO 03/02-18:42:12.605 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 64, succee: 64, fail: 0, K: 96.000000, state: 1
<nil>
INFO 03/02-18:42:12.615 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 65, succee: 65, fail: 0, K: 97.500000, state: 1
<nil>
INFO 03/02-18:42:12.626 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 66, succee: 66, fail: 0, K: 99.000000, state: 1
<nil>
INFO 03/02-18:42:12.636 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 67, succee: 67, fail: 0, K: 100.500000, state: 1
<nil>
INFO 03/02-18:42:12.647 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 68, succee: 68, fail: 0, K: 102.000000, state: 1
<nil>
INFO 03/02-18:42:12.657 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 69, succee: 69, fail: 0, K: 103.500000, state: 1
<nil>
INFO 03/02-18:42:12.668 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 70, succee: 70, fail: 0, K: 105.000000, state: 1
<nil>
INFO 03/02-18:42:12.678 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 71, succee: 71, fail: 0, K: 106.500000, state: 1
<nil>
INFO 03/02-18:42:12.688 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 72, succee: 72, fail: 0, K: 108.000000, state: 1
<nil>
INFO 03/02-18:42:12.699 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 73, succee: 73, fail: 0, K: 109.500000, state: 1
<nil>
INFO 03/02-18:42:12.709 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 74, succee: 74, fail: 0, K: 111.000000, state: 1
<nil>
INFO 03/02-18:42:12.720 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 75, succee: 75, fail: 0, K: 112.500000, state: 1
<nil>
INFO 03/02-18:42:12.730 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 76, succee: 76, fail: 0, K: 114.000000, state: 1
<nil>
INFO 03/02-18:42:12.740 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 77, succee: 77, fail: 0, K: 115.500000, state: 1
<nil>
INFO 03/02-18:42:12.750 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 78, succee: 78, fail: 0, K: 117.000000, state: 1
<nil>
INFO 03/02-18:42:12.760 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 79, succee: 79, fail: 0, K: 118.500000, state: 1
<nil>
INFO 03/02-18:42:12.771 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 80, succee: 80, fail: 0, K: 120.000000, state: 1
<nil>
INFO 03/02-18:42:12.782 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 81, succee: 81, fail: 0, K: 121.500000, state: 1
<nil>
INFO 03/02-18:42:12.792 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 82, succee: 82, fail: 0, K: 123.000000, state: 1
<nil>
INFO 03/02-18:42:12.803 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 83, succee: 83, fail: 0, K: 124.500000, state: 1
<nil>
INFO 03/02-18:42:12.813 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 84, succee: 84, fail: 0, K: 126.000000, state: 1
<nil>
INFO 03/02-18:42:12.823 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 85, succee: 85, fail: 0, K: 127.500000, state: 1
<nil>
INFO 03/02-18:42:12.833 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 86, succee: 86, fail: 0, K: 129.000000, state: 1
<nil>
INFO 03/02-18:42:12.843 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 87, succee: 87, fail: 0, K: 130.500000, state: 1
<nil>
INFO 03/02-18:42:12.853 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 88, succee: 88, fail: 0, K: 132.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.863 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 88, succee: 88, fail: 0, K: 132.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.874 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 90, succee: 88, fail: 2, K: 132.000000, state: 1
INFO 03/02-18:42:12.884 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 90, succee: 88, fail: 2, K: 132.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: dial tcp 127.0.0.1:8089: i/o timeout
INFO 03/02-18:42:12.894 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 91, succee: 88, fail: 3, K: 132.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.905 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 93, succee: 88, fail: 5, K: 132.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.916 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 94, succee: 88, fail: 6, K: 132.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.927 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 94, succee: 88, fail: 6, K: 132.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.938 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 0, succee: 0, fail: 0, K: 0.000000, state: 1
INFO 03/02-18:42:12.949 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 1, succee: 0, fail: 1, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.959 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 2, succee: 0, fail: 2, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.969 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 4, succee: 0, fail: 4, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.979 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 4, succee: 0, fail: 4, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:12.989 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 6, succee: 0, fail: 6, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.000 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 7, succee: 0, fail: 7, K: 0.000000, state: 1
INFO 03/02-18:42:13.011 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 7, succee: 0, fail: 7, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.021 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 9, succee: 0, fail: 9, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.032 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 10, succee: 0, fail: 10, K: 0.000000, state: 1
INFO 03/02-18:42:13.042 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 10, succee: 0, fail: 10, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.053 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 11, succee: 0, fail: 11, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.063 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 13, succee: 0, fail: 13, K: 0.000000, state: 1
INFO 03/02-18:42:13.073 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 13, succee: 0, fail: 13, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.083 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 14, succee: 0, fail: 14, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.093 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 15, succee: 0, fail: 15, K: 0.000000, state: 1
INFO 03/02-18:42:13.103 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 16, succee: 0, fail: 16, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.114 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 18, succee: 0, fail: 18, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.124 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 18, succee: 0, fail: 18, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.135 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 20, succee: 0, fail: 20, K: 0.000000, state: 1
INFO 03/02-18:42:13.146 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 20, succee: 0, fail: 20, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.156 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 21, succee: 0, fail: 21, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.167 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 22, succee: 0, fail: 22, K: 0.000000, state: 1
INFO 03/02-18:42:13.177 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 23, succee: 0, fail: 23, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.188 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 25, succee: 0, fail: 25, K: 0.000000, state: 1
INFO 03/02-18:42:13.198 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 25, succee: 0, fail: 25, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.209 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 26, succee: 0, fail: 26, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.220 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 28, succee: 0, fail: 28, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.231 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 29, succee: 0, fail: 29, K: 0.000000, state: 1
INFO 03/02-18:42:13.241 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 29, succee: 0, fail: 29, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.251 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 1
INFO 03/02-18:42:13.251 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
-503
INFO 03/02-18:42:13.262 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.262 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.273 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.273 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.283 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.283 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.293 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.293 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.303 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.303 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.314 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.314 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.324 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.324 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.334 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.334 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.344 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.344 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.355 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.355 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.365 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.365 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.376 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.376 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.387 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.388 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true
-503
INFO 03/02-18:42:13.398 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.398 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.408 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.408 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.418 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.418 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.428 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.428 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.439 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.439 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.449 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.449 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.459 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.459 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.469 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.469 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.479 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.479 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.490 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.490 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.500 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.500 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.511 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.511 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.522 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.523 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true
-503
INFO 03/02-18:42:13.533 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.533 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.543 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.543 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.553 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.553 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.564 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.565 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.575 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.577 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.586 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.587 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.596 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.598 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.607 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.609 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.617 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.618 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.628 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.628 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.638 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.639 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.648 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.648 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.658 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.659 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.668 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.669 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.678 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.678 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.689 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.690 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.700 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.701 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.710 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.711 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:13.721 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.722 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true
-503
INFO 03/02-18:42:13.731 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.732 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
INFO 03/02-18:42:13.741 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.748 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: false   
INFO 03/02-18:42:13.752 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:13.752 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.762 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.763 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.773 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.773 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.784 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.784 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.794 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.794 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.804 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.804 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.814 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.814 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.825 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.825 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.836 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.836 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.846 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.846 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.857 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.857 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.867 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.869 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.878 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.879 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.888 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.890 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.899 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.900 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.909 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.909 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.919 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.919 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.930 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:13.930 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:13.940 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 0, succee: 0, fail: 0, K: 0.000000, state: 0
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.951 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 0, succee: 0, fail: 0, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.962 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 1, succee: 0, fail: 1, K: 0.000000, state: 1
INFO 03/02-18:42:13.972 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 2, succee: 0, fail: 2, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.983 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 3, succee: 0, fail: 3, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:13.993 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 4, succee: 0, fail: 4, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.004 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 5, succee: 0, fail: 5, K: 0.000000, state: 1
INFO 03/02-18:42:14.014 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 6, succee: 0, fail: 6, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.025 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 7, succee: 0, fail: 7, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.036 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 8, succee: 0, fail: 8, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.047 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 9, succee: 0, fail: 9, K: 0.000000, state: 1
INFO 03/02-18:42:14.058 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 10, succee: 0, fail: 10, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.068 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 12, succee: 0, fail: 12, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.079 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 12, succee: 0, fail: 12, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.089 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 13, succee: 0, fail: 13, K: 0.000000, state: 1
INFO 03/02-18:42:14.099 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 14, succee: 0, fail: 14, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.110 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 15, succee: 0, fail: 15, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.121 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 16, succee: 0, fail: 16, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.132 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 18, succee: 0, fail: 18, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.143 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 19, succee: 0, fail: 19, K: 0.000000, state: 1
INFO 03/02-18:42:14.153 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 19, succee: 0, fail: 19, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.164 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 21, succee: 0, fail: 21, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.175 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 22, succee: 0, fail: 22, K: 0.000000, state: 1
INFO 03/02-18:42:14.185 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 22, succee: 0, fail: 22, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.196 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 23, succee: 0, fail: 23, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.207 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 24, succee: 0, fail: 24, K: 0.000000, state: 1
INFO 03/02-18:42:14.217 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 25, succee: 0, fail: 25, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.228 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 26, succee: 0, fail: 26, K: 0.000000, state: 1
INFO 03/02-18:42:14.239 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 27, succee: 0, fail: 27, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.250 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 28, succee: 0, fail: 28, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.260 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 1
INFO 03/02-18:42:14.265 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
-503
INFO 03/02-18:42:14.271 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.272 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.282 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.282 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.292 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.296 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.302 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.302 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.313 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.314 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.324 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.330 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.335 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.335 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.346 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.346 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.356 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.362 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.366 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.366 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.377 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.380 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.387 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.387 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.398 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.398 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.409 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.413 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.419 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.419 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.429 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.429 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.440 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.446 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.451 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.451 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.461 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.463 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.471 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.471 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.482 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.482 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.493 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.496 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.503 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.503 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.513 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.514 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.524 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.528 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.534 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.534 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.544 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.546 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.554 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.554 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.564 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.564 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.574 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.595 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.585 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.597 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.595 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.598 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.605 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.620 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true
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INFO 03/02-18:42:14.616 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.632 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.627 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.634 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.637 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.637 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.648 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.648 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.659 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.662 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.669 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.669 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.680 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.680 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.690 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.696 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.700 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.700 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.711 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.713 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: true    
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INFO 03/02-18:42:14.721 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 30, succee: 0, fail: 30, K: 0.000000, state: 0
INFO 03/02-18:42:14.721 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.967742, drop: false   
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.732 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:14.733 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:14.743 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:14.747 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:14.753 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:14.753 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
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INFO 03/02-18:42:14.763 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:14.764 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true
-503
INFO 03/02-18:42:14.773 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:14.780 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: false   
INFO 03/02-18:42:14.784 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 31, succee: 0, fail: 31, K: 0.000000, state: 0
INFO 03/02-18:42:14.784 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.968750, drop: true    
-503
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.795 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:14.798 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:14.805 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:14.813 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:14.816 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:14.816 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:14.827 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:14.829 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:14.838 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:14.861 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true
-503
INFO 03/02-18:42:14.848 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:14.863 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:14.859 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:14.865 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:14.869 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
INFO 03/02-18:42:14.869 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: false   
INFO 03/02-18:42:14.880 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 32, succee: 0, fail: 32, K: 0.000000, state: 0
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.881 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.969697, drop: true    
-503
INFO 03/02-18:42:14.891 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 33, succee: 0, fail: 33, K: 0.000000, state: 0
INFO 03/02-18:42:14.897 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.970588, drop: true    
-503
INFO 03/02-18:42:14.901 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 33, succee: 0, fail: 33, K: 0.000000, state: 0
INFO 03/02-18:42:14.901 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.970588, drop: true    
-503
INFO 03/02-18:42:14.911 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 33, succee: 0, fail: 33, K: 0.000000, state: 0
INFO 03/02-18:42:14.912 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.970588, drop: true    
-503
INFO 03/02-18:42:14.922 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 33, succee: 0, fail: 33, K: 0.000000, state: 0
INFO 03/02-18:42:14.930 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.970588, drop: true    
-503
INFO 03/02-18:42:14.932 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 33, succee: 0, fail: 33, K: 0.000000, state: 0
INFO 03/02-18:42:14.932 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:77 breaker: drop ratio: 0.970588, drop: true    
-503
INFO 03/02-18:42:14.942 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 0, succee: 0, fail: 0, K: 0.000000, state: 0
INFO 03/02-18:42:14.952 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 0, succee: 0, fail: 0, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.963 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 1, succee: 0, fail: 1, K: 0.000000, state: 1
INFO 03/02-18:42:14.974 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 2, succee: 0, fail: 2, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.985 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 3, succee: 0, fail: 3, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:14.995 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 4, succee: 0, fail: 4, K: 0.000000, state: 1
INFO 03/02-18:42:15.005 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 5, succee: 0, fail: 5, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:15.016 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 6, succee: 0, fail: 6, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:15.027 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 7, succee: 0, fail: 7, K: 0.000000, state: 1
INFO 03/02-18:42:15.037 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 8, succee: 0, fail: 8, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:15.048 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 9, succee: 0, fail: 9, K: 0.000000, state: 1
 [k10]  2020/03/02 - 18:42:15 |     3.1341312s  |  cost      

end: 301
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded
INFO 03/02-18:42:15.059 C:/server/src/go/pkg/mod/github.com/bilibili/kratos@v0.3.3/pkg/net/netutil/breaker/sre_breaker.go:62 breaker: request: 10, succee: 0, fail: 10, K: 0.000000, state: 1
host:127.0.0.1:8089, url:http://127.0.0.1:8089/get?: Get http://127.0.0.1:8089/get?: context deadline exceeded

本文链接：https://www.cnblogs.com/ailumiyana/p/12397372.html

go微服务框架kratos学习笔记十(熔断器)