sampler

Documentation

Index

• type DurationSampler
  • func NewDurationSampler() *DurationSampler
  • func (ds *DurationSampler) Percentiles() []float64
  • func (ds *DurationSampler) Reset()
  • func (ds *DurationSampler) Update(d time.Duration)
• type DurationSegment

Types

type DurationSampler

type DurationSampler struct {
	// contains filtered or unexported fields
}

DurationSampler is the sampler for sampling duration.

func NewDurationSampler

func NewDurationSampler() *DurationSampler

NewDurationSampler creates a DurationSampler.

func (*DurationSampler) Percentiles

func (ds *DurationSampler) Percentiles() []float64

Percentiles returns 7 metrics by order: P25, P50, P75, P95, P98, P99, P999

func (*DurationSampler) Reset

func (ds *DurationSampler) Reset()

Reset reset the DurationSampler to initial state

func (*DurationSampler) Update

func (ds *DurationSampler) Update(d time.Duration)

Update updates the sample. This function could be called concurrently, but should not be called concurrently with Percentiles.

type DurationSegment

type DurationSegment struct {
	// contains filtered or unexported fields
}

DurationSegment defines resolution for a duration segment