mirror of
https://github.com/AdguardTeam/AdGuardHome.git
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b1120221c7
Merge in DNS/adguard-home from imp-pprof to master
Squashed commit of the following:
commit 2d56e0820fd26720c87978d0096405257100f3f3
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date: Thu Apr 6 15:10:12 2023 +0300
home: imp rate
commit 97611a26e224f354d42ea16f3193c6cb72de3a48
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date: Thu Apr 6 15:03:33 2023 +0300
home: imp pprof block, mutex profiles
39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package home
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import (
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"net/http"
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"net/http/pprof"
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"runtime"
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"github.com/AdguardTeam/golibs/log"
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)
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// startPprof launches the debug and profiling server on addr.
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func startPprof(addr string) {
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runtime.SetBlockProfileRate(1)
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runtime.SetMutexProfileFraction(1)
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mux := http.NewServeMux()
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mux.HandleFunc("/debug/pprof/", pprof.Index)
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mux.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
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mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
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mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
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mux.HandleFunc("/debug/pprof/trace", pprof.Trace)
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// See profileSupportsDelta in src/net/http/pprof/pprof.go.
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mux.Handle("/debug/pprof/allocs", pprof.Handler("allocs"))
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mux.Handle("/debug/pprof/block", pprof.Handler("block"))
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mux.Handle("/debug/pprof/goroutine", pprof.Handler("goroutine"))
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mux.Handle("/debug/pprof/heap", pprof.Handler("heap"))
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mux.Handle("/debug/pprof/mutex", pprof.Handler("mutex"))
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mux.Handle("/debug/pprof/threadcreate", pprof.Handler("threadcreate"))
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go func() {
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defer log.OnPanic("pprof server")
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log.Info("pprof: listening on %q", addr)
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err := http.ListenAndServe(addr, mux)
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log.Info("pprof server errors: %v", err)
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}()
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}
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