metrics

Documentation

Overview

Package metrics provides metrics.

Index

• Variables
• func MeasurementsCount(m Metric) int
• func Record(ctx context.Context, ms ...Measurement)
• func RecordWithTags(ctx context.Context, mwts ...MeasurementWithTags) (errs error)
• func RegisterView(views ...*View) error
• type Float64Measure
• type Int64Measure
• type Key
• type Measurement
• type MeasurementWithTags
• type Metric
• type View

Variables

var (
	Int64   = stats.Int64
	Float64 = stats.Float64

	UnitDimensionless = stats.UnitDimensionless
	UnitBytes         = stats.UnitBytes
	UnitMilliseconds  = stats.UnitMilliseconds

	Count        = view.Count
	Distribution = view.Distribution
	LastValue    = view.LastValue
	Sum          = view.Sum

	NewKey = tag.NewKey

	ValdOrg = "vald.vdaas.org"
)

Functions

func MeasurementsCount

func MeasurementsCount(m Metric) int

func Record

func Record(ctx context.Context, ms ...Measurement)

func RecordWithTags

func RecordWithTags(ctx context.Context, mwts ...MeasurementWithTags) (errs error)

func RegisterView

func RegisterView(views ...*View) error

Types

type Float64Measure

type Float64Measure = stats.Float64Measure

type Int64Measure

type Int64Measure = stats.Int64Measure

type Key

type Key = tag.Key

type Measurement

type Measurement = stats.Measurement

type MeasurementWithTags

type MeasurementWithTags struct {
	Measurement Measurement
	Tags        map[Key]string
}

type Metric

type Metric interface {
	Measurement(ctx context.Context) ([]Measurement, error)
	MeasurementWithTags(ctx context.Context) ([]MeasurementWithTags, error)
	View() []*View
}

type View

type View = view.View