prof

Documentation

Index

• func DisplayStats(interval ...time.Duration)
• func EnableProfiling()
• func Report(name string, point ProfilePoint)
• type ProfilePoint
  • func Start() ProfilePoint
• type Profiler

Functions

func DisplayStats

func DisplayStats(interval ...time.Duration)

DisplayStats prints the goroutine, memory, GC stats with given interval, default to 5 seconds.

func EnableProfiling

func EnableProfiling()

EnableProfiling enables profiling.

func Report

func Report(name string, point ProfilePoint)

Report reports a ProfilePoint with given name.

Types

type ProfilePoint

type ProfilePoint struct {
	*utils.ElapsedTimer
}

A ProfilePoint is a profile time point.

func Start

func Start() ProfilePoint

Start starts a Profiler, and returns a start profiling point.

type Profiler

type Profiler interface {
	Start() ProfilePoint
	Report(name string, point ProfilePoint)
}

A Profiler interface represents a profiler that used to report profile points.