[process]: fix CPU_Percent always 0 if duration > 0 (#172)

2016-03-09 10:09:27 +09:00 · 2016-03-09 10:09:27 +09:00 · 627d2a9871
parent 715c421b57
commit 627d2a9871
1 changed files with 1 additions and 0 deletions
--- a/process/process.go
+++ b/process/process.go
@ -118,6 +118,7 @@ func (p *Process) CPUPercent(interval time.Duration) (float64, error) {
 		p.lastCPUTime = now
 		time.Sleep(interval)
 		cpuTimes, err = p.CPUTimes()
+		now = time.Now()
 		if err != nil {
 			return 0, err
 		}