metrics

Documentation

Index

• Constants
• func DurationBuckets() []float64
• func Measure(observer prometheus.Observer) func()

Constants

const (
	// Common namespace for application metrics.
	Namespace = "karpenter"

	ErrorLabel       = "error"
	ProvisionerLabel = "provisioner"
)

Functions

func DurationBuckets

func DurationBuckets() []float64

DurationBuckets returns a []float64 of default threshold values for duration histograms. Each returned slice is new and may be modified without impacting other bucket definitions.

func Measure

func Measure(observer prometheus.Observer) func()

Measure returns a deferrable function that observes the duration between the defer statement and the end of the function.