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Add off-cpu profiler #1462

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fyrchik merged 1 commit from dstepanov-yadro/frostfs-node:feat/off_cpu_profiler into master 2024-10-31 11:20:23 +00:00
Conversation 3 Commits 1 Files changed 3 +8
3 changed files with 8 additions and 0 deletions
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2
go.mod
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@ -19,6 +19,7 @@ require (
github.com/cheggaaa/pb v1.0.29 github.com/cheggaaa/pb v1.0.29
github.com/chzyer/readline v1.5.1 github.com/chzyer/readline v1.5.1
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc
github.com/felixge/fgprof v0.9.5
github.com/flynn-archive/go-shlex v0.0.0-20150515145356-3f9db97f8568 github.com/flynn-archive/go-shlex v0.0.0-20150515145356-3f9db97f8568
github.com/gdamore/tcell/v2 v2.7.4 github.com/gdamore/tcell/v2 v2.7.4
github.com/go-pkgz/expirable-cache/v3 v3.0.0 github.com/go-pkgz/expirable-cache/v3 v3.0.0
@ -77,6 +78,7 @@ require (
github.com/go-logr/logr v1.4.2 // indirect github.com/go-logr/logr v1.4.2 // indirect
github.com/go-logr/stdr v1.2.2 // indirect github.com/go-logr/stdr v1.2.2 // indirect
github.com/golang/snappy v0.0.4 // indirect github.com/golang/snappy v0.0.4 // indirect
github.com/google/pprof v0.0.0-20240227163752-401108e1b7e7 // indirect
github.com/gorilla/websocket v1.5.1 // indirect github.com/gorilla/websocket v1.5.1 // indirect
github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus v1.0.0 // indirect github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus v1.0.0 // indirect
github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.0.1 // indirect github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.0.1 // indirect

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go.sum
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6
pkg/util/http/pprof.go
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@ -3,8 +3,14 @@ package httputil
import ( import (
"net/http" "net/http"
"net/http/pprof" "net/http/pprof"
"github.com/felixge/fgprof"
) )
func init() {
http.DefaultServeMux.Handle("/debug/fgprof", fgprof.Handler())
}
// initializes pprof package in order to // initializes pprof package in order to
// register Prometheus handlers on http.DefaultServeMux. // register Prometheus handlers on http.DefaultServeMux.
var _ = pprof.Handler("") var _ = pprof.Handler("")