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[client] Add remaining debug profiles (#3681)

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Viktor Liu 2025-04-15 13:06:28 +02:00 committed by GitHub
parent 75bdd47dfb
commit a354004564
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GPG Key ID: B5690EEEBB952194
1 changed files with 12 additions and 4 deletions
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16
client/server/debug.go
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@ -52,6 +52,8 @@ mutex.prof: Mutex profiling information.
goroutine.prof: Goroutine profiling information.
block.prof: Block profiling information.
heap.prof: Heap profiling information (snapshot of memory allocations).
allocs.prof: Allocations profiling information.
threadcreate.prof: Thread creation profiling information.
Anonymization Process
@ -205,8 +207,8 @@ func (s *Server) createArchive(bundlePath *os.File, req *proto.DebugBundleReques
s.addSystemInfo(req, anonymizer, archive)
}
if err := s.addProf(req, anonymizer, archive); err != nil {
log.Errorf("Failed to add goroutines rules to debug bundle: %v", err)
if err := s.addProf(archive); err != nil {
log.Errorf("Failed to add profiles to debug bundle: %v", err)
}
if err := s.addNetworkMap(req, anonymizer, archive); err != nil {
@ -329,7 +331,13 @@ func (s *Server) addCommonConfigFields(configContent *strings.Builder) {
configContent.WriteString(fmt.Sprintf("BlockLANAccess: %v\n", s.config.BlockLANAccess))
}
func (s *Server) addProf(req *proto.DebugBundleRequest, anonymizer *anonymize.Anonymizer, archive *zip.Writer) error {
func (s *Server) addProf(archive *zip.Writer) (err error) {
defer func() {
if r := recover(); r != nil {
err = fmt.Errorf("panic while profiling: %v", r)
}
}()
runtime.SetBlockProfileRate(1)
_ = runtime.SetMutexProfileFraction(1)
defer runtime.SetBlockProfileRate(0)
@ -337,7 +345,7 @@ func (s *Server) addProf(req *proto.DebugBundleRequest, anonymizer *anonymize.An
time.Sleep(5 * time.Second)
for _, profile := range []string{"goroutine", "block", "mutex", "heap"} {
for _, profile := range []string{"goroutine", "block", "mutex", "heap", "allocs", "threadcreate"} {
var buff []byte
myBuff := bytes.NewBuffer(buff)
err := pprof.Lookup(profile).WriteTo(myBuff, 0)