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Merge pull request #342 from jgillich/patch-1

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clarify return value of cpu.Percent()
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shirou 2017-04-01 11:27:15 +09:00 committed by GitHub
commit a00fdd2cc0
1 changed files with 3 additions and 2 deletions
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5
cpu/cpu.go
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@ -130,8 +130,9 @@ func calculateAllBusy(t1, t2 []TimesStat) ([]float64, error) {
return ret, nil
}
//Percent calculates the percentage of cpu used either per CPU or combined.
//If an interval of 0 is given it will compare the current cpu times against the last call.
// Percent calculates the percentage of cpu used either per CPU or combined.
// If an interval of 0 is given it will compare the current cpu times against the last call.
// Returns one value per cpu, or a single value if percpu is set to false.
func Percent(interval time.Duration, percpu bool) ([]float64, error) {
if interval <= 0 {
return percentUsedFromLastCall(percpu)