metrics

package

v0.0.57 Latest Latest Go to latest Published: Sep 28, 2020 License: Apache-2.0 Imports: 6 Imported by: 0

Details

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Repository

github.com/vdaas/vald

Links

Open Source Insights

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

Constants ¶

This section is empty.

Variables ¶

View Source

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

	DefaultMillisecondsDistribution = Distribution(
		0.01,
		0.05,
		0.1,
		0.3,
		0.6,
		0.8,
		1,
		2,
		3,
		4,
		5,
		6,
		8,
		10,
		13,
		16,
		20,
		25,
		30,
		40,
		50,
		65,
		80,
		100,
		130,
		160,
		200,
		250,
		300,
		400,
		500,
		650,
		800,
		1000,
		2000,
		5000,
		10000,
		20000,
		50000,
		100000,
	)
	RoughMillisecondsDistribution = Distribution(
		1,
		5,
		10,
		30,
		60,
		8,
		100,
		200,
		300,
		400,
		500,
		600,
		800,
		1000,
		1300,
		1600,
		2000,
		2500,
		3000,
		4000,
		5000,
		6500,
		8000,
		10000,
		13000,
		16000,
		20000,
		25000,
		30000,
		40000,
		50000,
		65000,
		80000,
		100000,
		200000,
		500000,
		1000000,
		2000000,
		5000000,
		10000000,
	)

	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

Source Files ¶

View all Source files

metrics.go

Directories ¶

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Path	Synopsis
agent
core/ngt Package ngt provides functions for ngt stats	Package ngt provides functions for ngt stats
sidecar Package sidecar provides functions for sidecar stats	Package sidecar provides functions for sidecar stats
db
kvs/redis Package redis provides redis metrics functions	Package redis provides redis metrics functions
nosql/cassandra Package cassandra provides cassandra metrics functions	Package cassandra provides cassandra metrics functions
rdb/mysql Package mysql provides mysql metrics functions	Package mysql provides mysql metrics functions
grpc Package grpc provides functions for grpc stats	Package grpc provides functions for grpc stats
manager
compressor Package compressor provides functions for compressor stats	Package compressor provides functions for compressor stats
index Package index provides functions for indexer stats	Package index provides functions for indexer stats
mem Package mem provides memory metrics functions	Package mem provides memory metrics functions
runtime
cgo Package cgo provides functions for runtime cgo stats	Package cgo provides functions for runtime cgo stats
goroutine Package goroutine provides functions for goroutine runtime stats	Package goroutine provides functions for goroutine runtime stats
version Package version provides version info metrics functions	Package version provides version info metrics functions