mirror of https://github.com/tidwall/tile38.git
27 lines
682 B
Go
27 lines
682 B
Go
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// +build linux darwin
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package controller
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import (
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"bytes"
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"fmt"
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"syscall"
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)
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func (c *Controller) writeInfoCPU(w *bytes.Buffer) {
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var selfRu syscall.Rusage
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var cRu syscall.Rusage
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syscall.Getrusage(syscall.RUSAGE_SELF, &selfRu)
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syscall.Getrusage(syscall.RUSAGE_CHILDREN, &cRu)
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fmt.Fprintf(w,
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"used_cpu_sys:%.2f\r\n"+
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"used_cpu_user:%.2f\r\n"+
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"used_cpu_sys_children:%.2f\r\n"+
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"used_cpu_user_children:%.2f\r\n",
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float64(selfRu.Stime.Sec)+float64(selfRu.Stime.Usec/1000000),
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float64(selfRu.Utime.Sec)+float64(selfRu.Utime.Usec/1000000),
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float64(cRu.Stime.Sec)+float64(cRu.Stime.Usec/1000000),
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float64(cRu.Utime.Sec)+float64(cRu.Utime.Usec/1000000),
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)
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}
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