mirror of
https://github.com/etcd-io/etcd.git
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7fc447fb5c
debugutil: Remove extra space in trace handler route. To use trace, user needed to escape the extra space and the extra space needs to be removed.
48 lines
1.6 KiB
Go
48 lines
1.6 KiB
Go
// Copyright 2017 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package debugutil
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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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)
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const HTTPPrefixPProf = "/debug/pprof"
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// PProfHandlers returns a map of pprof handlers keyed by the HTTP path.
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func PProfHandlers() map[string]http.Handler {
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// set only when there's no existing setting
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if runtime.SetMutexProfileFraction(-1) == 0 {
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// 1 out of 5 mutex events are reported, on average
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runtime.SetMutexProfileFraction(5)
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}
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m := make(map[string]http.Handler)
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m[HTTPPrefixPProf+"/"] = http.HandlerFunc(pprof.Index)
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m[HTTPPrefixPProf+"/profile"] = http.HandlerFunc(pprof.Profile)
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m[HTTPPrefixPProf+"/symbol"] = http.HandlerFunc(pprof.Symbol)
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m[HTTPPrefixPProf+"/cmdline"] = http.HandlerFunc(pprof.Cmdline)
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m[HTTPPrefixPProf+"/trace"] = http.HandlerFunc(pprof.Trace)
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m[HTTPPrefixPProf+"/heap"] = pprof.Handler("heap")
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m[HTTPPrefixPProf+"/goroutine"] = pprof.Handler("goroutine")
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m[HTTPPrefixPProf+"/threadcreate"] = pprof.Handler("threadcreate")
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m[HTTPPrefixPProf+"/block"] = pprof.Handler("block")
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m[HTTPPrefixPProf+"/mutex"] = pprof.Handler("mutex")
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return m
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}
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