41 lines
626 B
Go
41 lines
626 B
Go
// +build linux
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package load
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import (
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"io/ioutil"
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"strconv"
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"strings"
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)
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func LoadAvg() (*LoadAvgStat, error) {
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filename := "/proc/loadavg"
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line, err := ioutil.ReadFile(filename)
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if err != nil {
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return nil, err
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}
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values := strings.Fields(string(line))
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load1, err := strconv.ParseFloat(values[0], 64)
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if err != nil {
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return nil, err
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}
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load5, err := strconv.ParseFloat(values[1], 64)
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if err != nil {
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return nil, err
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}
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load15, err := strconv.ParseFloat(values[2], 64)
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if err != nil {
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return nil, err
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}
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ret := &LoadAvgStat{
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Load1: load1,
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Load5: load5,
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Load15: load15,
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}
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return ret, nil
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}
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