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cleanup after 5a49bb8e88

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This commit is contained in:
Aliaksandr Valialkin 2021-03-17 23:17:01 +02:00
parent 53fe52ac0e
commit 096d705076
1 changed files with 5 additions and 4 deletions
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9
process_metrics_linux.go
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@ -236,17 +236,18 @@ func getMemStats(path string) (*memStats, error) {
// Extract key value. // Extract key value.
line := strings.Fields(s) line := strings.Fields(s)
if len(line) != 3 { if len(line) != 3 {
return nil, fmt.Errorf("cannot extract soft limit from %q", s) return nil, fmt.Errorf("unexpected number of fields found in %q; got %d; want %d", s, len(line), 3)
} }
memStatName := line[0] memStatName := line[0]
memStatValue := line[1] memStatValue := line[1]
value, err := strconv.ParseUint(memStatValue, 10, 64) value, err := strconv.ParseUint(memStatValue, 10, 64)
if err != nil { if err != nil {
return nil, fmt.Errorf("cannot parse soft limit from %q: %s", s, err) return nil, fmt.Errorf("cannot parse number from %q: %w", s, err)
} }
if line[2] == "kB" { if line[2] != "kB" {
value = value * 1024 return nil, fmt.Errorf("expecting kB value in %q; got %q", s, line[2])
} }
value *= 1024
switch memStatName { switch memStatName {
case "VmPeak:": case "VmPeak:":
ms.vmPeak = value ms.vmPeak = value