| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/test/fixedbugs/ |
| Current File : //opt/golang/1.22.0/test/fixedbugs/issue9321.go |
// run
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import (
"bytes"
"runtime"
"runtime/pprof"
"sync"
)
func test() {
var wg sync.WaitGroup
wg.Add(2)
test := func() {
for i := 0; i < 10; i++ {
buf := &bytes.Buffer{}
pprof.Lookup("goroutine").WriteTo(buf, 2)
}
wg.Done()
}
go test()
go test()
wg.Wait()
}
func main() {
runtime.GOMAXPROCS(4)
for i := 0; i < 10; i++ {
test()
}
}