package simple

import "go.opentelemetry.io/otel/sdk/metric/selector/simple"

Index ¶

• func NewWithExactMeasure() export.AggregationSelector
• func NewWithInexpensiveMeasure() export.AggregationSelector
• func NewWithSketchMeasure(config *ddsketch.Config) export.AggregationSelector

Functions ¶

func NewWithExactMeasure ¶

func NewWithExactMeasure() export.AggregationSelector

NewWithExactMeasure returns a simple aggregation selector that uses counter, gauge, and array behavior for the three kinds of metric. This selector uses more memory than the NewWithSketchMeasure because it aggregates an array of all values, therefore is able to compute exact quantiles.

func NewWithInexpensiveMeasure ¶

func NewWithInexpensiveMeasure() export.AggregationSelector

NewWithInexpensiveMeasure returns a simple aggregation selector that uses counter, gauge, and minmaxsumcount aggregators for the three kinds of metric. This selector is faster and uses less memory than the others because minmaxsumcount does not aggregate quantile information.

func NewWithSketchMeasure ¶

func NewWithSketchMeasure(config *ddsketch.Config) export.AggregationSelector

NewWithSketchMeasure returns a simple aggregation selector that uses counter, gauge, and ddsketch aggregators for the three kinds of metric. This selector uses more cpu and memory than the NewWithInexpensiveMeasure because it uses one DDSketch per distinct measure and labelset.

Source Files ¶

simple.go