kubernetes/staging/src/k8s.io/component-base/metrics/buckets.go

var DefBuckets …

// LinearBuckets is a wrapper for prometheus.LinearBuckets.
func LinearBuckets(start, width float64, count int) []float64 { … }

// ExponentialBuckets is a wrapper for prometheus.ExponentialBuckets.
func ExponentialBuckets(start, factor float64, count int) []float64 { … }

// ExponentialBucketsRange creates 'count' buckets, where the lowest bucket is
// 'min' and the highest bucket is 'max'. The final +Inf bucket is not counted
// and not included in the returned slice. The returned slice is meant to be
// used for the Buckets field of HistogramOpts.
//
// The function panics if 'count' is 0 or negative, if 'min' is 0 or negative.
func ExponentialBucketsRange(min, max float64, count int) []float64 { … }

// MergeBuckets merges buckets together
func MergeBuckets(buckets ...[]float64) []float64 { … }