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27 lines
471 B
Go
27 lines
471 B
Go
// +build !windows
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package sysinfo
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import (
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"syscall"
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"time"
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)
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func timevalToDuration(tv syscall.Timeval) time.Duration {
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return time.Duration(tv.Nano()) * time.Nanosecond
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}
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// GetUsage gathers process times.
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func GetUsage() (Usage, error) {
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ru := syscall.Rusage{}
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err := syscall.Getrusage(syscall.RUSAGE_SELF, &ru)
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if err != nil {
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return Usage{}, err
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}
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return Usage{
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System: timevalToDuration(ru.Stime),
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User: timevalToDuration(ru.Utime),
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}, nil
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}
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