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Merge pull request #7629 from wzshiming/feat/pprof-debug

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Add `--debug` args to all subcommands of `ctr pprof`
This commit is contained in:
Fu Wei 2022-11-11 11:47:57 +08:00 committed by GitHub
commit 9fffa8c712
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 50 additions and 6 deletions
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56
cmd/ctr/commands/pprof/pprof.go
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@ -56,10 +56,18 @@ var Command = cli.Command{
var pprofGoroutinesCommand = cli.Command{
Name: "goroutines",
Usage: "dump goroutine stack dump",
Flags: []cli.Flag{
cli.UintFlag{
Name: "debug",
Usage: "debug pprof args",
Value: 2,
},
},
Action: func(context *cli.Context) error {
client := getPProfClient(context)
output, err := httpGetRequest(client, "/debug/pprof/goroutine?debug=2")
debug := context.Uint("debug")
output, err := httpGetRequest(client, fmt.Sprintf("/debug/pprof/goroutine?debug=%d", debug))
if err != nil {
return err
}
@ -72,10 +80,18 @@ var pprofGoroutinesCommand = cli.Command{
var pprofHeapCommand = cli.Command{
Name: "heap",
Usage: "dump heap profile",
Flags: []cli.Flag{
cli.UintFlag{
Name: "debug",
Usage: "debug pprof args",
Value: 0,
},
},
Action: func(context *cli.Context) error {
client := getPProfClient(context)
output, err := httpGetRequest(client, "/debug/pprof/heap")
debug := context.Uint("debug")
output, err := httpGetRequest(client, fmt.Sprintf("/debug/pprof/heap?debug=%d", debug))
if err != nil {
return err
}
@ -94,12 +110,18 @@ var pprofProfileCommand = cli.Command{
Usage: "duration for collection (seconds)",
Value: 30 * time.Second,
},
cli.UintFlag{
Name: "debug",
Usage: "debug pprof args",
Value: 0,
},
},
Action: func(context *cli.Context) error {
client := getPProfClient(context)
seconds := context.Duration("seconds").Seconds()
output, err := httpGetRequest(client, fmt.Sprintf("/debug/pprof/profile?seconds=%v", seconds))
debug := context.Uint("debug")
output, err := httpGetRequest(client, fmt.Sprintf("/debug/pprof/profile?seconds=%v&debug=%d", seconds, debug))
if err != nil {
return err
}
@ -118,12 +140,18 @@ var pprofTraceCommand = cli.Command{
Usage: "trace time (seconds)",
Value: 5 * time.Second,
},
cli.UintFlag{
Name: "debug",
Usage: "debug pprof args",
Value: 0,
},
},
Action: func(context *cli.Context) error {
client := getPProfClient(context)
seconds := context.Duration("seconds").Seconds()
uri := fmt.Sprintf("/debug/pprof/trace?seconds=%v", seconds)
debug := context.Uint("debug")
uri := fmt.Sprintf("/debug/pprof/trace?seconds=%v&debug=%d", seconds, debug)
output, err := httpGetRequest(client, uri)
if err != nil {
return err
@ -137,10 +165,18 @@ var pprofTraceCommand = cli.Command{
var pprofBlockCommand = cli.Command{
Name: "block",
Usage: "goroutine blocking profile",
Flags: []cli.Flag{
cli.UintFlag{
Name: "debug",
Usage: "debug pprof args",
Value: 0,
},
},
Action: func(context *cli.Context) error {
client := getPProfClient(context)
output, err := httpGetRequest(client, "/debug/pprof/block")
debug := context.Uint("debug")
output, err := httpGetRequest(client, fmt.Sprintf("/debug/pprof/block?debug=%d", debug))
if err != nil {
return err
}
@ -153,10 +189,18 @@ var pprofBlockCommand = cli.Command{
var pprofThreadcreateCommand = cli.Command{
Name: "threadcreate",
Usage: "goroutine thread creating profile",
Flags: []cli.Flag{
cli.UintFlag{
Name: "debug",
Usage: "debug pprof args",
Value: 0,
},
},
Action: func(context *cli.Context) error {
client := getPProfClient(context)
output, err := httpGetRequest(client, "/debug/pprof/threadcreate")
debug := context.Uint("debug")
output, err := httpGetRequest(client, fmt.Sprintf("/debug/pprof/threadcreate?debug=%d", debug))
if err != nil {
return err
}