package stats

func cpuBusyPercentFromDeltas(idleDelta, totalDelta float64) float64 {
	if totalDelta <= 0 {
		return 0
	}
	busyPct := (1.0 - idleDelta/totalDelta) * 100
	if busyPct < 0 {
		return 0
	}
	if busyPct > 100 {
		return 100
	}
	return busyPct
}