metrics

Documentation

Overview

Package metrics contains helper functions for Datadog metric export

Index

• func DefaultMetrics(exporterType string, hostname string, timestamp uint64, tags []string) []datadogV2.MetricSeries
• func DefaultZorkianMetrics(exporterType string, hostname string, timestamp uint64, ...) []zorkian.Metric
• func NewCount(name string, ts uint64, value float64, tags []string) datadogV2.MetricSeries
• func NewGauge(name string, ts uint64, value float64, tags []string) datadogV2.MetricSeries
• func NewMetric(name string, dt datadogV2.MetricIntakeType, ts uint64, value float64, ...) datadogV2.MetricSeries
• func NewZorkianCount(name string, ts uint64, value float64, tags []string) zorkian.Metric
• func NewZorkianGauge(name string, ts uint64, value float64, tags []string) zorkian.Metric
• func NewZorkianMetric(name string, dt MetricType, ts uint64, value float64, tags []string) zorkian.Metric
• func TagsFromBuildInfo(buildInfo component.BuildInfo) []string
• type Consumer
  • func NewConsumer() *Consumer
  • func (c *Consumer) All(timestamp uint64, buildInfo component.BuildInfo, tags []string, ...) ([]datadogV2.MetricSeries, sketches.SketchSeriesList)
  • func (c *Consumer) ConsumeHost(host string)
  • func (c *Consumer) ConsumeSketch(_ context.Context, dims *metrics.Dimensions, timestamp uint64, ...)
  • func (c *Consumer) ConsumeTag(tag string)
  • func (c *Consumer) ConsumeTimeSeries(_ context.Context, dims *metrics.Dimensions, typ metrics.DataType, ...)
• type MetricType
• type ZorkianConsumer
  • func NewZorkianConsumer() *ZorkianConsumer
  • func (c *ZorkianConsumer) All(timestamp uint64, buildInfo component.BuildInfo, tags []string) ([]zorkian.Metric, sketches.SketchSeriesList)
  • func (c *ZorkianConsumer) ConsumeHost(host string)
  • func (c *ZorkianConsumer) ConsumeSketch(_ context.Context, dims *metrics.Dimensions, timestamp uint64, ...)
  • func (c *ZorkianConsumer) ConsumeTag(tag string)
  • func (c *ZorkianConsumer) ConsumeTimeSeries(_ context.Context, dims *metrics.Dimensions, typ metrics.DataType, ...)

Functions

func DefaultMetrics

func DefaultMetrics(exporterType string, hostname string, timestamp uint64, tags []string) []datadogV2.MetricSeries

DefaultMetrics creates built-in metrics to report that an exporter is running

func DefaultZorkianMetrics

func DefaultZorkianMetrics(exporterType string, hostname string, timestamp uint64, buildInfo component.BuildInfo) []zorkian.Metric

DefaultZorkianMetrics creates built-in metrics to report that an exporter is running

func NewCount

func NewCount(name string, ts uint64, value float64, tags []string) datadogV2.MetricSeries

NewCount creates a new DatadogV2 count metric given a name, a Unix nanoseconds timestamp a value and a slice of tags

func NewGauge

func NewGauge(name string, ts uint64, value float64, tags []string) datadogV2.MetricSeries

NewGauge creates a new DatadogV2 Gauge metric given a name, a Unix nanoseconds timestamp a value and a slice of tags

func NewMetric

func NewMetric(name string, dt datadogV2.MetricIntakeType, ts uint64, value float64, tags []string) datadogV2.MetricSeries

NewMetric creates a new DatadogV2 metric given a name, a type, a Unix nanoseconds timestamp a value and a slice of tags

func NewZorkianCount

func NewZorkianCount(name string, ts uint64, value float64, tags []string) zorkian.Metric

NewZorkianCount creates a new Datadog count metric given a name, a Unix nanoseconds timestamp a value and a slice of tags

func NewZorkianGauge

func NewZorkianGauge(name string, ts uint64, value float64, tags []string) zorkian.Metric

NewZorkianGauge creates a new Datadog Gauge metric given a name, a Unix nanoseconds timestamp a value and a slice of tags

func NewZorkianMetric

func NewZorkianMetric(name string, dt MetricType, ts uint64, value float64, tags []string) zorkian.Metric

NewZorkianMetric creates a new Zorkian Datadog metric given a name, a type, a Unix nanoseconds timestamp a value and a slice of tags

func TagsFromBuildInfo

func TagsFromBuildInfo(buildInfo component.BuildInfo) []string

TagsFromBuildInfo returns a list of tags derived from buildInfo to be used when creating metrics

Types

type Consumer

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

Consumer implements metrics.Consumer. It records consumed metrics, sketches and APM stats payloads. It provides them to the caller using the All method.

func NewConsumer

func NewConsumer() *Consumer

NewConsumer creates a new Datadog consumer. It implements metrics.Consumer.

func (*Consumer) All

func (c *Consumer) All(timestamp uint64, buildInfo component.BuildInfo, tags []string, metadata metrics.Metadata) ([]datadogV2.MetricSeries, sketches.SketchSeriesList)

All gets all metrics (consumed metrics and running metrics).

func (*Consumer) ConsumeHost

func (c *Consumer) ConsumeHost(host string)

ConsumeHost implements the metrics.HostConsumer interface.

func (*Consumer) ConsumeSketch

func (c *Consumer) ConsumeSketch(
	_ context.Context,
	dims *metrics.Dimensions,
	timestamp uint64,
	sketch *quantile.Sketch,
)

ConsumeSketch implements the metrics.Consumer interface.

func (*Consumer) ConsumeTag

func (c *Consumer) ConsumeTag(tag string)

ConsumeTag implements the metrics.TagsConsumer interface.

func (*Consumer) ConsumeTimeSeries

func (c *Consumer) ConsumeTimeSeries(
	_ context.Context,
	dims *metrics.Dimensions,
	typ metrics.DataType,
	timestamp uint64,
	value float64,
)

ConsumeTimeSeries implements the metrics.Consumer interface.

type MetricType

type MetricType string

const (
	// Gauge is the Datadog Gauge metric type
	Gauge MetricType = "gauge"
	// Count is the Datadog Count metric type
	Count MetricType = "count"
)

type ZorkianConsumer

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

ZorkianConsumer implements metrics.Consumer. It records consumed metrics, sketches and APM stats payloads. It provides them to the caller using the All method.

func NewZorkianConsumer

func NewZorkianConsumer() *ZorkianConsumer

NewZorkianConsumer creates a new ZorkianConsumer. It implements metrics.Consumer.

func (*ZorkianConsumer) All

func (c *ZorkianConsumer) All(timestamp uint64, buildInfo component.BuildInfo, tags []string) ([]zorkian.Metric, sketches.SketchSeriesList)

All gets all metrics (consumed metrics and running metrics).

func (*ZorkianConsumer) ConsumeHost

func (c *ZorkianConsumer) ConsumeHost(host string)

ConsumeHost implements the metrics.HostConsumer interface.

func (*ZorkianConsumer) ConsumeSketch

func (c *ZorkianConsumer) ConsumeSketch(
	_ context.Context,
	dims *metrics.Dimensions,
	timestamp uint64,
	sketch *quantile.Sketch,
)

ConsumeSketch implements the metrics.Consumer interface.

func (*ZorkianConsumer) ConsumeTag

func (c *ZorkianConsumer) ConsumeTag(tag string)

ConsumeTag implements the metrics.TagsConsumer interface.

func (*ZorkianConsumer) ConsumeTimeSeries

func (c *ZorkianConsumer) ConsumeTimeSeries(
	_ context.Context,
	dims *metrics.Dimensions,
	typ metrics.DataType,
	timestamp uint64,
	value float64,
)

ConsumeTimeSeries implements the metrics.Consumer interface.