39 lines
813 B
Go
39 lines
813 B
Go
// +build linux
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package gopsutil
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import (
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"strings"
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)
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func NetIOCounters(pernic bool) ([]NetIOCountersStat, error) {
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filename := "/proc/net/dev"
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lines, err := readLines(filename)
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if err != nil {
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return nil, err
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}
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statlen := len(lines) - 1
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ret := make([]NetIOCountersStat, 0, statlen)
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for _, line := range lines[2:] {
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fields := strings.Fields(line)
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if fields[0] == "" {
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continue
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}
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nic := NetIOCountersStat{
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Name: strings.Trim(fields[0], ":"),
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BytesRecv: parseUint64(fields[1]),
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Errin: parseUint64(fields[2]),
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Dropin: parseUint64(fields[3]),
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BytesSent: parseUint64(fields[9]),
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PacketsSent: parseUint64(fields[10]),
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Errout: parseUint64(fields[11]),
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Dropout: parseUint64(fields[12]),
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}
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ret = append(ret, nic)
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}
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return ret, nil
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}
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