pproftrace

README

Package cloudeng.io/debug/goroutines/pproftrace

import cloudeng.io/debug/goroutines/pproftrace

Functions

Func Format

func Format(key, value string) (string, error)

Format returns a nicely formatted dump of the goroutines with the pprof key/value label.

Func LabelExists

func LabelExists(key, value string) (bool, error)

LabelExists returns true if a goroutine with the pprof key/value label exists.

Func Run

func Run(ctx context.Context, key, value string, runner func(context.Context))

Run uses pprof's label support to attach the specified key/value label to all goroutines spawed by the supplied runner. Run returns when runner returns.

Documentation

Index

• func Format(key, value string) (string, error)
• func LabelExists(key, value string) (bool, error)
• func Run(ctx context.Context, key, value string, runner func(context.Context))

Functions

func Format

func Format(key, value string) (string, error)

Format returns a nicely formatted dump of the goroutines with the pprof key/value label.

func LabelExists

func LabelExists(key, value string) (bool, error)

LabelExists returns true if a goroutine with the pprof key/value label exists.

func Run

func Run(ctx context.Context, key, value string, runner func(context.Context))

Run uses pprof's label support to attach the specified key/value label to all goroutines spawed by the supplied runner. Run returns when runner returns.