1 files changed, 0 insertions, 163 deletions
diff --git a/vendor/gitea.com/macaron/toolbox/profile.go b/vendor/gitea.com/macaron/toolbox/profile.go
deleted file mode 100644
index 359a87fde4..0000000000
--- a/vendor/gitea.com/macaron/toolbox/profile.go
+++ /dev/null
@@ -1,163 +0,0 @@
-// Copyright 2013 Beego Authors
-// Copyright 2014 The Macaron Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License"): you may
-// not use this file except in compliance with the License. You may obtain
-// a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
-
-package toolbox
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"io"
-	"os"
-	"path"
-	"runtime"
-	"runtime/debug"
-	"runtime/pprof"
-	"time"
-
-	"gitea.com/macaron/macaron"
-	"github.com/unknwon/com"
-)
-
-var (
-	profilePath  string
-	pid          int
-	startTime    = time.Now()
-	inCPUProfile bool
-)
-
-// StartCPUProfile starts CPU profile monitor.
-func StartCPUProfile() error {
-	if inCPUProfile {
-		return errors.New("CPU profile has alreday been started!")
-	}
-	inCPUProfile = true
-
-	os.MkdirAll(profilePath, os.ModePerm)
-	f, err := os.Create(path.Join(profilePath, "cpu-"+com.ToStr(pid)+".pprof"))
-	if err != nil {
-		panic("fail to record CPU profile: " + err.Error())
-	}
-	pprof.StartCPUProfile(f)
-	return nil
-}
-
-// StopCPUProfile stops CPU profile monitor.
-func StopCPUProfile() error {
-	if !inCPUProfile {
-		return errors.New("CPU profile hasn't been started!")
-	}
-	pprof.StopCPUProfile()
-	inCPUProfile = false
-	return nil
-}
-
-func init() {
-	pid = os.Getpid()
-}
-
-// DumpMemProf dumps memory profile in pprof.
-func DumpMemProf(w io.Writer) {
-	pprof.WriteHeapProfile(w)
-}
-
-func dumpMemProf() {
-	os.MkdirAll(profilePath, os.ModePerm)
-	f, err := os.Create(path.Join(profilePath, "mem-"+com.ToStr(pid)+".memprof"))
-	if err != nil {
-		panic("fail to record memory profile: " + err.Error())
-	}
-	runtime.GC()
-	DumpMemProf(f)
-	f.Close()
-}
-
-func avg(items []time.Duration) time.Duration {
-	var sum time.Duration
-	for _, item := range items {
-		sum += item
-	}
-	return time.Duration(int64(sum) / int64(len(items)))
-}
-
-func dumpGC(memStats *runtime.MemStats, gcstats *debug.GCStats, w io.Writer) {
-
-	if gcstats.NumGC > 0 {
-		lastPause := gcstats.Pause[0]
-		elapsed := time.Now().Sub(startTime)
-		overhead := float64(gcstats.PauseTotal) / float64(elapsed) * 100
-		allocatedRate := float64(memStats.TotalAlloc) / elapsed.Seconds()
-
-		fmt.Fprintf(w, "NumGC:%d Pause:%s Pause(Avg):%s Overhead:%3.2f%% Alloc:%s Sys:%s Alloc(Rate):%s/s Histogram:%s %s %s \n",
-			gcstats.NumGC,
-			com.ToStr(lastPause),
-			com.ToStr(avg(gcstats.Pause)),
-			overhead,
-			com.HumaneFileSize(memStats.Alloc),
-			com.HumaneFileSize(memStats.Sys),
-			com.HumaneFileSize(uint64(allocatedRate)),
-			com.ToStr(gcstats.PauseQuantiles[94]),
-			com.ToStr(gcstats.PauseQuantiles[98]),
-			com.ToStr(gcstats.PauseQuantiles[99]))
-	} else {
-		// while GC has disabled
-		elapsed := time.Now().Sub(startTime)
-		allocatedRate := float64(memStats.TotalAlloc) / elapsed.Seconds()
-
-		fmt.Fprintf(w, "Alloc:%s Sys:%s Alloc(Rate):%s/s\n",
-			com.HumaneFileSize(memStats.Alloc),
-			com.HumaneFileSize(memStats.Sys),
-			com.HumaneFileSize(uint64(allocatedRate)))
-	}
-}
-
-// DumpGCSummary dumps GC information to io.Writer
-func DumpGCSummary(w io.Writer) {
-	memStats := &runtime.MemStats{}
-	runtime.ReadMemStats(memStats)
-	gcstats := &debug.GCStats{PauseQuantiles: make([]time.Duration, 100)}
-	debug.ReadGCStats(gcstats)
-
-	dumpGC(memStats, gcstats, w)
-}
-
-func handleProfile(ctx *macaron.Context) string {
-	switch ctx.Query("op") {
-	case "startcpu":
-		if err := StartCPUProfile(); err != nil {
-			return err.Error()
-		}
-	case "stopcpu":
-		if err := StopCPUProfile(); err != nil {
-			return err.Error()
-		}
-	case "mem":
-		dumpMemProf()
-	case "gc":
-		var buf bytes.Buffer
-		DumpGCSummary(&buf)
-		return string(buf.Bytes())
-	default:
-		return fmt.Sprintf(`<p>Available operations:</p>
-<ol>
-	<li><a href="%[1]s?op=startcpu">Start CPU profile</a></li>
-	<li><a href="%[1]s?op=stopcpu">Stop CPU profile</a></li>
-	<li><a href="%[1]s?op=mem">Dump memory profile</a></li>
-	<li><a href="%[1]s?op=gc">Dump GC summary</a></li>
-</ol>`, opt.ProfileURLPrefix)
-	}
-	ctx.Redirect(opt.ProfileURLPrefix)
-	return ""
-}