https://github.com/ma91n/delaytaskwatcher

goroutine delay task checker
https://github.com/ma91n/delaytaskwatcher

Last synced: 6 days ago
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goroutine delay task checker

• Host: GitHub
• URL: https://github.com/ma91n/delaytaskwatcher
• Owner: ma91n
• License: mit
• Created: 2021-04-10T03:00:49.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2021-04-11T13:43:19.000Z (over 3 years ago)
• Last Synced: 2024-06-19T15:00:33.355Z (5 months ago)
• Language: Go
• Size: 5.86 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# delaytaskwatcher

goroutine delay task checker

## Usage

Installation.

```bash

go get github.com/ma91n/delaytaskwatcher

```

Use delaytaskwatcher like below with go func.

```go

package main

import (

	"github.com/ma91n/delaytaskwatcher"

)

func main() {

    go delaytaskwatcher.Watch()

    

    heavyTask()

}

```

Output is below.

```

>go run exmaple.go

2021/04/10 13:21:38 task process time error: 3s has passed

goroutine profile: total 2

1 @ 0xd2b01a 0xd56405 0xdd24f9 0xdd24e6 0xdd2432 0xd2abf6 0xd592a1

#       0xd56404        time.Sleep+0xe4         runtime/time.go:193

#       0xdd24f8        main.heavyTaskMain+0x98 github.com/ma91n/delaytaskwatcher/example/exmaple.go:24

#       0xdd24e5        main.heavyTask+0x85     github.com/ma91n/delaytaskwatcher/example/exmaple.go:19

#       0xdd2431        main.main+0x51          github.com/ma91n/delaytaskwatcher/example/exmaple.go:13

#       0xd2abf5        runtime.main+0x255      runtime/proc.go:225

1 @ 0xd53725 0xdc6ab5 0xdc6867 0xdc3338 0xdd23a5 0xd592a1

#       0xd53724        runtime/pprof.runtime_goroutineProfileWithLabels+0x64   runtime/mprof.go:716

#       0xdc6ab4        runtime/pprof.writeRuntimeProfile+0xd4                  runtime/pprof/pprof.go:724

#       0xdc6866        runtime/pprof.writeGoroutine+0xa6                       runtime/pprof/pprof.go:684

#       0xdc3337        runtime/pprof.(*Profile).WriteTo+0x3f7                  runtime/pprof/pprof.go:331

#       0xdd23a4        github.com/ma91n/delaytaskwatcher.Watch.func1+0x104     github.com/ma91n/delaytaskwatcher/watcher.go:26

```

You can know bottleneck where in your code.

## Options

```go

    go delaytaskwatcher.Watch(delaytaskwatcher.Options{

        Limit: 10 *time.Second,

        })

```