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95e13db069
The test was spinning up more goroutines than necessary and was sleeping longer than necessary, casuing the test to run for a really long time and often timeout. Reduce both goroutine count and sleep time. Test still passes, as the test is based on goroutine groups not total count of goroutines.
76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
package main
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import (
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"context"
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"runtime"
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"runtime/pprof"
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"sync"
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"time"
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)
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func sleepyfunc(wg *sync.WaitGroup, lbl string) {
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defer wg.Done()
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pprof.SetGoroutineLabels(pprof.WithLabels(context.Background(), pprof.Labels("name", lbl)))
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time.Sleep(10 * 60 * time.Second)
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}
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func gopoint1(wg *sync.WaitGroup, lbl string, f func(*sync.WaitGroup, string)) {
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go f(wg, lbl)
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}
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func gopoint2(wg *sync.WaitGroup, lbl string, f func(*sync.WaitGroup, string)) {
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go f(wg, lbl)
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}
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func gopoint3(wg *sync.WaitGroup, lbl string, f func(*sync.WaitGroup, string)) {
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go f(wg, lbl)
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}
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func gopoint4(wg *sync.WaitGroup, lbl string, f func(*sync.WaitGroup, string)) {
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go f(wg, lbl)
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}
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func gopoint5(wg *sync.WaitGroup, lbl string, f func(*sync.WaitGroup, string)) {
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go f(wg, lbl)
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}
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func startpoint1(wg *sync.WaitGroup, lbl string) {
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sleepyfunc(wg, lbl)
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}
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func startpoint2(wg *sync.WaitGroup, lbl string) {
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sleepyfunc(wg, lbl)
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}
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func startpoint3(wg *sync.WaitGroup, lbl string) {
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sleepyfunc(wg, lbl)
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}
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func startpoint4(wg *sync.WaitGroup, lbl string) {
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sleepyfunc(wg, lbl)
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}
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func startpoint5(wg *sync.WaitGroup, lbl string) {
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sleepyfunc(wg, lbl)
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}
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func main() {
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var wg sync.WaitGroup
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for _, lbl := range []string{"one", "two", "three", "four", "five"} {
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for _, f := range []func(*sync.WaitGroup, string){startpoint1, startpoint2, startpoint3, startpoint4, startpoint5} {
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for i := 0; i < 10; i++ {
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wg.Add(5)
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gopoint1(&wg, lbl, f)
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gopoint2(&wg, lbl, f)
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gopoint3(&wg, lbl, f)
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gopoint4(&wg, lbl, f)
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gopoint5(&wg, lbl, f)
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}
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}
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}
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time.Sleep(10 * time.Millisecond)
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runtime.Breakpoint()
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wg.Wait()
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}
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