feba06e008
Persist build extra_files for Build Manager history, print dashboard login on every start, add libp2p for Mesh P2P forge, defer WebSocket until login, and split devrun.bat from LAUNCH.bat with USB deck auto-detection.
47 lines
814 B
Go
47 lines
814 B
Go
//go:build linux
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package stats
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import (
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"bufio"
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"io"
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"os"
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"strconv"
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"strings"
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)
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func (r *Reporter) memoryStatus() (total, avail uint64) {
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f, err := os.Open("/proc/meminfo")
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if err != nil {
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return 0, 0
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}
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defer f.Close()
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return parseMeminfo(f)
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}
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func parseMeminfo(r io.Reader) (total, avail uint64) {
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var memTotal, memAvail uint64
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sc := bufio.NewScanner(r)
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for sc.Scan() {
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line := sc.Text()
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if strings.HasPrefix(line, "MemTotal:") {
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memTotal = parseKB(line)
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} else if strings.HasPrefix(line, "MemAvailable:") {
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memAvail = parseKB(line)
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}
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}
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if memTotal == 0 {
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return 0, 0
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}
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return memTotal * 1024, memAvail * 1024
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}
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func parseKB(line string) uint64 {
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fields := strings.Fields(line)
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if len(fields) < 2 {
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return 0
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}
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v, _ := strconv.ParseUint(fields[1], 10, 64)
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return v
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}
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