mirror of
https://gitee.com/rainbond/Rainbond.git
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59 lines
1.9 KiB
Go
59 lines
1.9 KiB
Go
// Copyright (C) 2014-2018 Goodrain Co., Ltd.
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// RAINBOND, Application Management Platform
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version. For any non-GPL usage of Rainbond,
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// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
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// must be obtained first.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package util
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import (
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"expvar"
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"fmt"
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"net/http"
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"net/http/pprof"
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"github.com/go-chi/chi"
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)
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//ProfilerSetup pprof route
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func ProfilerSetup(r *chi.Mux) {
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r.HandleFunc("/vars", expVars)
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r.HandleFunc("/debug/pprof/", pprof.Index)
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r.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
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r.HandleFunc("/debug/pprof/profile", pprof.Profile)
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r.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
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r.HandleFunc("/debug/pprof/trace", pprof.Trace)
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r.HandleFunc("/debug/pprof/block", pprof.Handler("block").ServeHTTP)
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r.HandleFunc("/debug/pprof/heap", pprof.Handler("heap").ServeHTTP)
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r.HandleFunc("/debug/pprof/goroutine", pprof.Handler("goroutine").ServeHTTP)
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r.HandleFunc("/debug/pprof/threadcreate", pprof.Handler("threadcreate").ServeHTTP)
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}
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// Replicated from expvar.go as not public.
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func expVars(w http.ResponseWriter, r *http.Request) {
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first := true
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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fmt.Fprintf(w, "{\n")
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expvar.Do(func(kv expvar.KeyValue) {
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if !first {
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fmt.Fprintf(w, ",\n")
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}
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first = false
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fmt.Fprintf(w, "%q: %s", kv.Key, kv.Value)
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})
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fmt.Fprintf(w, "\n}\n")
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}
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