kubernetes/vendor/github.com/mxk/go-flowrate/flowrate/util.go

const clockRate …

var czero …

// clock returns a low resolution timestamp relative to the process start time.
func clock() time.Duration { … }

// clockToTime converts a clock() timestamp to an absolute time.Time value.
func clockToTime(c time.Duration) time.Time { … }

// clockRound returns d rounded to the nearest clockRate increment.
func clockRound(d time.Duration) time.Duration { … }

// round returns x rounded to the nearest int64 (non-negative values only).
func round(x float64) int64 { … }

type Percent …

// percentOf calculates what percent of the total is x.
func percentOf(x, total float64) Percent { … }

func (p Percent) Float() float64 { … }

func (p Percent) String() string { … }