profile

Documentation

Index

• Variables
• type Collector
  • func (c *Collector) ParseGoroutines(reader io.Reader) ([][]types.Datum, error)
  • func (c *Collector) ProfileGraph(name string) ([][]types.Datum, error)
  • func (c *Collector) ProfileReaderToDatums(f io.Reader) ([][]types.Datum, error)

Variables

var CPUProfileInterval = 30 * time.Second

CPUProfileInterval represents the duration of sampling CPU

Types

type Collector

type Collector struct{}

Collector is used to collect the profile results

func (*Collector) ParseGoroutines

func (c *Collector) ParseGoroutines(reader io.Reader) ([][]types.Datum, error)

ParseGoroutines returns the groutine list for given string representation

func (*Collector) ProfileGraph

func (c *Collector) ProfileGraph(name string) ([][]types.Datum, error)

ProfileGraph returns the CPU/memory/mutex/allocs/block profile flamegraph which is organized by tree form

func (*Collector) ProfileReaderToDatums

func (c *Collector) ProfileReaderToDatums(f io.Reader) ([][]types.Datum, error)

ProfileReaderToDatums reads data from reader and returns the flamegraph which is organized by tree form.