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-rw-r--r--Makefile6
-rw-r--r--contrib/perftest/README.md51
-rw-r--r--contrib/perftest/main.go282
-rw-r--r--go.mod2
-rw-r--r--vendor/github.com/pkg/profile/.travis.yml10
-rw-r--r--vendor/github.com/pkg/profile/AUTHORS1
-rw-r--r--vendor/github.com/pkg/profile/LICENSE24
-rw-r--r--vendor/github.com/pkg/profile/README.md54
-rw-r--r--vendor/github.com/pkg/profile/go.mod3
-rw-r--r--vendor/github.com/pkg/profile/profile.go284
-rw-r--r--vendor/modules.txt2
11 files changed, 1 insertions, 718 deletions
diff --git a/Makefile b/Makefile
index af096ca3c..b7ff5e571 100644
--- a/Makefile
+++ b/Makefile
@@ -312,12 +312,6 @@ remotesystem:
system.test-binary: .install.ginkgo
$(GO) test -c ./test/system
-perftest: ## Build perf tests
- $ cd contrib/perftest;go build
-
-run-perftest: perftest ## Build and run perf tests
- $ contrib/perftest/perftest
-
vagrant-check:
BOX=$(BOX) sh ./vagrant.sh
diff --git a/contrib/perftest/README.md b/contrib/perftest/README.md
deleted file mode 100644
index bd0ef08f5..000000000
--- a/contrib/perftest/README.md
+++ /dev/null
@@ -1,51 +0,0 @@
-## perftest : tool for benchmarking and profiling libpod library
-perftest uses libpod as golang library and perform stress test and profile for CPU usage.
-
-Build:
-
-```
-# cd $GOPATH/src/github.com/containers/libpod/contrib/perftest
-# go build
-# go install
-```
-
-Usage:
-
-```
-# perftest -h
-Usage of perftest:
-
--count int
- count of loop counter for test (default 50)
--image string
- image-name to be used for test (default "docker.io/library/alpine:latest")
-
-```
-
-e.g.
-
-```
-# perftest
-runc version spec: 1.0.1-dev
-conmon version 1.12.0-dev, commit: b6c5cafeffa9b3cde89812207b29ccedd3102712
-
-preparing test environment...
-2018/11/05 16:52:14 profile: cpu profiling enabled, /tmp/profile626959338/cpu.pprof
-Test Round: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
-Profile data
-
- Create Start Stop Delete
-Min 0.23s 0.34s 2.12s 0.51s
-Avg 0.25s 0.38s 2.13s 0.54s
-Max 0.27s 0.48s 2.13s 0.70s
-Total 12.33s 18.82s 106.47s 26.91s
-2018/11/05 16:54:59 profile: cpu profiling disabled, /tmp/profile626959338/cpu.pprof
-
-```
-
-Analyse CPU profile.
-
-```
-# go tool pprof -http=":8081" $GOPATH/src/github.com/containers/libpod/contrib/perftest/perftest /tmp/profile626959338/cpu.pprof
-```
-- Open http://localhost:8081 in webbrowser \ No newline at end of file
diff --git a/contrib/perftest/main.go b/contrib/perftest/main.go
deleted file mode 100644
index 0a7e45112..000000000
--- a/contrib/perftest/main.go
+++ /dev/null
@@ -1,282 +0,0 @@
-package main
-
-import (
- "context"
- "flag"
- "fmt"
- "os"
- "strings"
- "text/tabwriter"
- "time"
-
- "github.com/containers/image/v5/types"
- "github.com/containers/libpod/libpod"
- image2 "github.com/containers/libpod/libpod/image"
- cc "github.com/containers/libpod/pkg/spec"
- "github.com/containers/libpod/pkg/util"
- "github.com/containers/storage/pkg/reexec"
- "github.com/cri-o/ocicni/pkg/ocicni"
- "github.com/pkg/profile"
- "github.com/sirupsen/logrus"
-)
-
-const (
- defaultTestImage = "docker.io/library/alpine:latest"
- defaultRunCount = 50
-)
-
-var helpMessage = `
--count int
- count of loop counter for test (default 50)
--image string
- image-name to be used for test (default "docker.io/library/alpine:latest")
--log string
- log level (info|debug|warn|error) (default "error")
-
-`
-
-func main() {
- if reexec.Init() {
- return
- }
-
- ctx := context.Background()
- imageName := ""
-
- testImageName := flag.String("image", defaultTestImage, "image-name to be used for test")
- testRunCount := flag.Int("count", defaultRunCount, "count of loop counter for test")
- logLevel := flag.String("log", "error", "log level (info|debug|warn|error)")
-
- flag.Usage = func() {
- fmt.Fprintf(os.Stderr, "Usage of %s:\n", os.Args[0])
- fmt.Fprintf(os.Stderr, "%s \n", helpMessage)
- }
-
- flag.Parse()
-
- switch strings.ToLower(*logLevel) {
- case "error":
- logrus.SetLevel(logrus.ErrorLevel)
- case "warn":
- logrus.SetLevel(logrus.WarnLevel)
- case "info":
- logrus.SetLevel(logrus.InfoLevel)
- case "debug":
- logrus.SetLevel(logrus.DebugLevel)
- default:
- logrus.Fatalf("invalid option : %s ", *logLevel)
- }
-
- opts := defaultRuntimeOptions()
- client, err := libpod.NewRuntime(opts...)
- if err != nil {
- logrus.Fatal(err)
- }
- defer client.Shutdown(false)
-
- // Print Runtime & System Information.
- err = printSystemInfo(client)
- if err != nil {
- logrus.Fatal(err)
- }
-
- imageRuntime := client.ImageRuntime()
- if imageRuntime == nil {
- logrus.Fatal("ImageRuntime is null")
- }
-
- fmt.Printf("preparing test environment...\n")
- //Prepare for test.
- testImage, err := imageRuntime.NewFromLocal(*testImageName)
- if err != nil {
- // Download the image from remote registry.
- writer := os.Stderr
- registryCreds := &types.DockerAuthConfig{
- Username: "",
- Password: "",
- }
- dockerRegistryOptions := image2.DockerRegistryOptions{
- DockerRegistryCreds: registryCreds,
- DockerCertPath: "",
- DockerInsecureSkipTLSVerify: types.OptionalBoolFalse,
- }
- fmt.Printf("image %s not found locally, fetching from remote registry..\n", *testImageName)
-
- testImage, err = client.ImageRuntime().New(ctx, *testImageName, "", "", writer, &dockerRegistryOptions, image2.SigningOptions{}, nil, util.PullImageMissing)
- if err != nil {
- logrus.Fatal(err)
- }
- fmt.Printf("image downloaded successfully\n\n")
- }
-
- names := testImage.Names()
- if len(names) > 0 {
- imageName = names[0]
- } else {
- imageName = testImage.ID()
- }
-
- idmappings, err := util.ParseIDMapping(nil, nil, "", "")
- if err != nil {
- logrus.Fatal(err)
- }
- config := &cc.CreateConfig{
- Tty: true,
- Image: imageName,
- ImageID: testImage.ID(),
- IDMappings: idmappings,
- Command: []string{"/bin/sh"},
- WorkDir: "/",
- NetMode: "bridge",
- Network: "bridge",
- }
-
- // Enable CPU Profile
- defer profile.Start().Stop()
-
- data, err := runSingleThreadedStressTest(ctx, client, imageName, testImage.ID(), config, *testRunCount)
- if err != nil {
- logrus.Fatal(err)
- }
-
- data.printProfiledData((float64)(*testRunCount))
-}
-
-func defaultRuntimeOptions() []libpod.RuntimeOption {
- options := []libpod.RuntimeOption{}
- return options
- /*
- //TODO: Shall we test in clean environment?
- sOpts := storage.StoreOptions{
- GraphDriverName: "overlay",
- RunRoot: "/var/run/containers/storage",
- GraphRoot: "/var/lib/containers/storage",
- }
-
- storageOpts := libpod.WithStorageConfig(sOpts)
- options = append(options, storageOpts)
- return options
- */
-}
-
-func printSystemInfo(client *libpod.Runtime) error {
- OCIRuntimeInfo, err := client.GetOCIRuntimeVersion()
- if err != nil {
- return err
- }
-
- connmanInfo, err := client.GetConmonVersion()
- if err != nil {
- return err
- }
- fmt.Printf("%s\n%s\n\n", OCIRuntimeInfo, connmanInfo)
- return nil
-}
-
-func runSingleThreadedStressTest(ctx context.Context, client *libpod.Runtime, imageName string, imageID string, config *cc.CreateConfig, testCount int) (*profileData, error) {
- data := new(profileData)
- fmt.Printf("Test Round: ")
- for i := 0; i < testCount; i++ {
- fmt.Printf("%d ", i)
-
- runtimeSpec, err := cc.CreateConfigToOCISpec(config)
- if err != nil {
- return nil, err
- }
-
- //Create Container
- networks := make([]string, 0)
- netmode := "bridge"
- createStartTime := time.Now()
- ctr, err := client.NewContainer(ctx,
- runtimeSpec,
- libpod.WithRootFSFromImage(imageID, imageName, false),
- libpod.WithNetNS([]ocicni.PortMapping{}, false, netmode, networks),
- )
- if err != nil {
- return nil, err
- }
- createTotalTime := time.Now().Sub(createStartTime)
-
- // Start container
- startStartTime := time.Now()
- err = ctr.Start(ctx, false)
- if err != nil {
- return nil, err
- }
- startTotalTime := time.Now().Sub(startStartTime)
-
- //Stop Container
- stopStartTime := time.Now()
- err = ctr.StopWithTimeout(2)
- if err != nil {
- return nil, err
- }
- stopTotalTime := time.Now().Sub(stopStartTime)
-
- //Delete Container
- deleteStartTime := time.Now()
-
- err = client.RemoveContainer(ctx, ctr, true, false)
- if err != nil {
- return nil, err
- }
-
- deleteTotalTime := time.Now().Sub(deleteStartTime)
-
- data.updateProfileData(createTotalTime, startTotalTime, stopTotalTime, deleteTotalTime)
- }
- return data, nil
-}
-
-type profileData struct {
- minCreate, minStart, minStop, minDel time.Duration
- avgCreate, avgStart, avgStop, avgDel time.Duration
- maxCreate, maxStart, maxStop, maxDel time.Duration
-}
-
-func (data *profileData) updateProfileData(create, start, stop, delete time.Duration) {
- if create < data.minCreate || data.minCreate == 0 {
- data.minCreate = create
- }
- if create > data.maxCreate || data.maxCreate == 0 {
- data.maxCreate = create
- }
- if start < data.minStart || data.minStart == 0 {
- data.minStart = start
- }
- if start > data.maxStart || data.maxStart == 0 {
- data.maxStart = start
- }
- if stop < data.minStop || data.minStop == 0 {
- data.minStop = stop
- }
- if stop > data.maxStop || data.maxStop == 0 {
- data.maxStop = stop
- }
- if delete < data.minDel || data.minDel == 0 {
- data.minDel = delete
- }
- if delete > data.maxDel || data.maxDel == 0 {
- data.maxDel = delete
- }
-
- data.avgCreate = data.avgCreate + create
- data.avgStart = data.avgStart + start
- data.avgStop = data.avgStop + stop
- data.avgDel = data.avgDel + delete
-}
-
-func (data *profileData) printProfiledData(testCount float64) {
-
- fmt.Printf("\nProfile data\n\n")
- w := new(tabwriter.Writer)
- w.Init(os.Stdout, 0, 8, 0, '\t', 0)
- fmt.Fprintln(w, "\tCreate\tStart\tStop\tDelete")
- fmt.Fprintf(w, "Min\t%.2fs\t%.2fs\t%.2fs\t%.2fs\n", data.minCreate.Seconds(), data.minStart.Seconds(), data.minStop.Seconds(), data.minDel.Seconds())
- fmt.Fprintf(w, "Avg\t%.2fs\t%.2fs\t%.2fs\t%.2fs\n", data.avgCreate.Seconds()/testCount, data.avgStart.Seconds()/testCount, data.avgStop.Seconds()/testCount, data.avgDel.Seconds()/testCount)
- fmt.Fprintf(w, "Max\t%.2fs\t%.2fs\t%.2fs\t%.2fs\n", data.maxCreate.Seconds(), data.maxStart.Seconds(), data.maxStop.Seconds(), data.maxDel.Seconds())
- fmt.Fprintf(w, "Total\t%.2fs\t%.2fs\t%.2fs\t%.2fs\n", data.avgCreate.Seconds(), data.avgStart.Seconds(), data.avgStop.Seconds(), data.avgDel.Seconds())
- fmt.Fprintln(w)
- w.Flush()
-}
diff --git a/go.mod b/go.mod
index 1b9d40194..955d4b803 100644
--- a/go.mod
+++ b/go.mod
@@ -51,7 +51,7 @@ require (
github.com/opencontainers/selinux v1.3.0
github.com/opentracing/opentracing-go v1.1.0
github.com/pkg/errors v0.8.1
- github.com/pkg/profile v1.4.0
+ github.com/pkg/profile v1.4.0 // indirect
github.com/pmezard/go-difflib v1.0.0
github.com/rootless-containers/rootlesskit v0.7.1
github.com/seccomp/containers-golang v0.0.0-20190312124753-8ca8945ccf5f
diff --git a/vendor/github.com/pkg/profile/.travis.yml b/vendor/github.com/pkg/profile/.travis.yml
deleted file mode 100644
index fd72871e0..000000000
--- a/vendor/github.com/pkg/profile/.travis.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-language: go
-go_import_path: github.com/pkg/profile
-go:
- - 1.12.x
- - 1.13.x
- - tip
-
-script:
- - go test github.com/pkg/profile
- - go test -race github.com/pkg/profile
diff --git a/vendor/github.com/pkg/profile/AUTHORS b/vendor/github.com/pkg/profile/AUTHORS
deleted file mode 100644
index 00441d354..000000000
--- a/vendor/github.com/pkg/profile/AUTHORS
+++ /dev/null
@@ -1 +0,0 @@
-Dave Cheney <dave@cheney.net>
diff --git a/vendor/github.com/pkg/profile/LICENSE b/vendor/github.com/pkg/profile/LICENSE
deleted file mode 100644
index f747a8411..000000000
--- a/vendor/github.com/pkg/profile/LICENSE
+++ /dev/null
@@ -1,24 +0,0 @@
-Copyright (c) 2013 Dave Cheney. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/github.com/pkg/profile/README.md b/vendor/github.com/pkg/profile/README.md
deleted file mode 100644
index 37bfa58c5..000000000
--- a/vendor/github.com/pkg/profile/README.md
+++ /dev/null
@@ -1,54 +0,0 @@
-profile
-=======
-
-Simple profiling support package for Go
-
-[![Build Status](https://travis-ci.org/pkg/profile.svg?branch=master)](https://travis-ci.org/pkg/profile) [![GoDoc](http://godoc.org/github.com/pkg/profile?status.svg)](http://godoc.org/github.com/pkg/profile)
-
-
-installation
-------------
-
- go get github.com/pkg/profile
-
-usage
------
-
-Enabling profiling in your application is as simple as one line at the top of your main function
-
-```go
-import "github.com/pkg/profile"
-
-func main() {
- defer profile.Start().Stop()
- ...
-}
-```
-
-options
--------
-
-What to profile is controlled by config value passed to profile.Start.
-By default CPU profiling is enabled.
-
-```go
-import "github.com/pkg/profile"
-
-func main() {
- // p.Stop() must be called before the program exits to
- // ensure profiling information is written to disk.
- p := profile.Start(profile.MemProfile, profile.ProfilePath("."), profile.NoShutdownHook)
- ...
-}
-```
-
-Several convenience package level values are provided for cpu, memory, and block (contention) profiling.
-
-For more complex options, consult the [documentation](http://godoc.org/github.com/pkg/profile).
-
-contributing
-------------
-
-We welcome pull requests, bug fixes and issue reports.
-
-Before proposing a change, please discuss it first by raising an issue.
diff --git a/vendor/github.com/pkg/profile/go.mod b/vendor/github.com/pkg/profile/go.mod
deleted file mode 100644
index 2d82f3d84..000000000
--- a/vendor/github.com/pkg/profile/go.mod
+++ /dev/null
@@ -1,3 +0,0 @@
-module github.com/pkg/profile
-
-go 1.12
diff --git a/vendor/github.com/pkg/profile/profile.go b/vendor/github.com/pkg/profile/profile.go
deleted file mode 100644
index b9fdfcfd8..000000000
--- a/vendor/github.com/pkg/profile/profile.go
+++ /dev/null
@@ -1,284 +0,0 @@
-// Package profile provides a simple way to manage runtime/pprof
-// profiling of your Go application.
-package profile
-
-import (
- "io/ioutil"
- "log"
- "os"
- "os/signal"
- "path/filepath"
- "runtime"
- "runtime/pprof"
- "runtime/trace"
- "sync/atomic"
-)
-
-const (
- cpuMode = iota
- memMode
- mutexMode
- blockMode
- traceMode
- threadCreateMode
- goroutineMode
-)
-
-// Profile represents an active profiling session.
-type Profile struct {
- // quiet suppresses informational messages during profiling.
- quiet bool
-
- // noShutdownHook controls whether the profiling package should
- // hook SIGINT to write profiles cleanly.
- noShutdownHook bool
-
- // mode holds the type of profiling that will be made
- mode int
-
- // path holds the base path where various profiling files are written.
- // If blank, the base path will be generated by ioutil.TempDir.
- path string
-
- // memProfileRate holds the rate for the memory profile.
- memProfileRate int
-
- // closer holds a cleanup function that run after each profile
- closer func()
-
- // stopped records if a call to profile.Stop has been made
- stopped uint32
-}
-
-// NoShutdownHook controls whether the profiling package should
-// hook SIGINT to write profiles cleanly.
-// Programs with more sophisticated signal handling should set
-// this to true and ensure the Stop() function returned from Start()
-// is called during shutdown.
-func NoShutdownHook(p *Profile) { p.noShutdownHook = true }
-
-// Quiet suppresses informational messages during profiling.
-func Quiet(p *Profile) { p.quiet = true }
-
-// CPUProfile enables cpu profiling.
-// It disables any previous profiling settings.
-func CPUProfile(p *Profile) { p.mode = cpuMode }
-
-// DefaultMemProfileRate is the default memory profiling rate.
-// See also http://golang.org/pkg/runtime/#pkg-variables
-const DefaultMemProfileRate = 4096
-
-// MemProfile enables memory profiling.
-// It disables any previous profiling settings.
-func MemProfile(p *Profile) {
- p.memProfileRate = DefaultMemProfileRate
- p.mode = memMode
-}
-
-// MemProfileRate enables memory profiling at the preferred rate.
-// It disables any previous profiling settings.
-func MemProfileRate(rate int) func(*Profile) {
- return func(p *Profile) {
- p.memProfileRate = rate
- p.mode = memMode
- }
-}
-
-// MutexProfile enables mutex profiling.
-// It disables any previous profiling settings.
-func MutexProfile(p *Profile) { p.mode = mutexMode }
-
-// BlockProfile enables block (contention) profiling.
-// It disables any previous profiling settings.
-func BlockProfile(p *Profile) { p.mode = blockMode }
-
-// Trace profile enables execution tracing.
-// It disables any previous profiling settings.
-func TraceProfile(p *Profile) { p.mode = traceMode }
-
-// ThreadcreationProfile enables thread creation profiling..
-// It disables any previous profiling settings.
-func ThreadcreationProfile(p *Profile) { p.mode = threadCreateMode }
-
-// GoroutineProfile enables goroutine profiling.
-// It disables any previous profiling settings.
-func GoroutineProfile(p *Profile) { p.mode = goroutineMode }
-
-// ProfilePath controls the base path where various profiling
-// files are written. If blank, the base path will be generated
-// by ioutil.TempDir.
-func ProfilePath(path string) func(*Profile) {
- return func(p *Profile) {
- p.path = path
- }
-}
-
-// Stop stops the profile and flushes any unwritten data.
-func (p *Profile) Stop() {
- if !atomic.CompareAndSwapUint32(&p.stopped, 0, 1) {
- // someone has already called close
- return
- }
- p.closer()
- atomic.StoreUint32(&started, 0)
-}
-
-// started is non zero if a profile is running.
-var started uint32
-
-// Start starts a new profiling session.
-// The caller should call the Stop method on the value returned
-// to cleanly stop profiling.
-func Start(options ...func(*Profile)) interface {
- Stop()
-} {
- if !atomic.CompareAndSwapUint32(&started, 0, 1) {
- log.Fatal("profile: Start() already called")
- }
-
- var prof Profile
- for _, option := range options {
- option(&prof)
- }
-
- path, err := func() (string, error) {
- if p := prof.path; p != "" {
- return p, os.MkdirAll(p, 0777)
- }
- return ioutil.TempDir("", "profile")
- }()
-
- if err != nil {
- log.Fatalf("profile: could not create initial output directory: %v", err)
- }
-
- logf := func(format string, args ...interface{}) {
- if !prof.quiet {
- log.Printf(format, args...)
- }
- }
-
- switch prof.mode {
- case cpuMode:
- fn := filepath.Join(path, "cpu.pprof")
- f, err := os.Create(fn)
- if err != nil {
- log.Fatalf("profile: could not create cpu profile %q: %v", fn, err)
- }
- logf("profile: cpu profiling enabled, %s", fn)
- pprof.StartCPUProfile(f)
- prof.closer = func() {
- pprof.StopCPUProfile()
- f.Close()
- logf("profile: cpu profiling disabled, %s", fn)
- }
-
- case memMode:
- fn := filepath.Join(path, "mem.pprof")
- f, err := os.Create(fn)
- if err != nil {
- log.Fatalf("profile: could not create memory profile %q: %v", fn, err)
- }
- old := runtime.MemProfileRate
- runtime.MemProfileRate = prof.memProfileRate
- logf("profile: memory profiling enabled (rate %d), %s", runtime.MemProfileRate, fn)
- prof.closer = func() {
- pprof.Lookup("heap").WriteTo(f, 0)
- f.Close()
- runtime.MemProfileRate = old
- logf("profile: memory profiling disabled, %s", fn)
- }
-
- case mutexMode:
- fn := filepath.Join(path, "mutex.pprof")
- f, err := os.Create(fn)
- if err != nil {
- log.Fatalf("profile: could not create mutex profile %q: %v", fn, err)
- }
- runtime.SetMutexProfileFraction(1)
- logf("profile: mutex profiling enabled, %s", fn)
- prof.closer = func() {
- if mp := pprof.Lookup("mutex"); mp != nil {
- mp.WriteTo(f, 0)
- }
- f.Close()
- runtime.SetMutexProfileFraction(0)
- logf("profile: mutex profiling disabled, %s", fn)
- }
-
- case blockMode:
- fn := filepath.Join(path, "block.pprof")
- f, err := os.Create(fn)
- if err != nil {
- log.Fatalf("profile: could not create block profile %q: %v", fn, err)
- }
- runtime.SetBlockProfileRate(1)
- logf("profile: block profiling enabled, %s", fn)
- prof.closer = func() {
- pprof.Lookup("block").WriteTo(f, 0)
- f.Close()
- runtime.SetBlockProfileRate(0)
- logf("profile: block profiling disabled, %s", fn)
- }
-
- case threadCreateMode:
- fn := filepath.Join(path, "threadcreation.pprof")
- f, err := os.Create(fn)
- if err != nil {
- log.Fatalf("profile: could not create thread creation profile %q: %v", fn, err)
- }
- logf("profile: thread creation profiling enabled, %s", fn)
- prof.closer = func() {
- if mp := pprof.Lookup("threadcreate"); mp != nil {
- mp.WriteTo(f, 0)
- }
- f.Close()
- logf("profile: thread creation profiling disabled, %s", fn)
- }
-
- case traceMode:
- fn := filepath.Join(path, "trace.out")
- f, err := os.Create(fn)
- if err != nil {
- log.Fatalf("profile: could not create trace output file %q: %v", fn, err)
- }
- if err := trace.Start(f); err != nil {
- log.Fatalf("profile: could not start trace: %v", err)
- }
- logf("profile: trace enabled, %s", fn)
- prof.closer = func() {
- trace.Stop()
- logf("profile: trace disabled, %s", fn)
- }
-
- case goroutineMode:
- fn := filepath.Join(path, "goroutine.pprof")
- f, err := os.Create(fn)
- if err != nil {
- log.Fatalf("profile: could not create goroutine profile %q: %v", fn, err)
- }
- logf("profile: goroutine profiling enabled, %s", fn)
- prof.closer = func() {
- if mp := pprof.Lookup("goroutine"); mp != nil {
- mp.WriteTo(f, 0)
- }
- f.Close()
- logf("profile: goroutine profiling disabled, %s", fn)
- }
- }
-
- if !prof.noShutdownHook {
- go func() {
- c := make(chan os.Signal, 1)
- signal.Notify(c, os.Interrupt)
- <-c
-
- log.Println("profile: caught interrupt, stopping profiles")
- prof.Stop()
-
- os.Exit(0)
- }()
- }
-
- return &prof
-}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 3f6454f9d..82a7ab382 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -423,8 +423,6 @@ github.com/ostreedev/ostree-go/pkg/glibobject
github.com/ostreedev/ostree-go/pkg/otbuiltin
# github.com/pkg/errors v0.8.1
github.com/pkg/errors
-# github.com/pkg/profile v1.4.0
-github.com/pkg/profile
# github.com/pmezard/go-difflib v1.0.0
github.com/pmezard/go-difflib/difflib
# github.com/pquerna/ffjson v0.0.0-20190813045741-dac163c6c0a9