Support different field counts of cpuaact.stats
@@ -85,8 +85,8 @@ func getCpuUsageBreakdown(path string) (uint64, uint64, error) {
return 0, 0, err
}
fields := strings.Fields(string(data))
- if len(fields) != 4 {
- return 0, 0, fmt.Errorf("failure - %s is expected to have 4 fields", filepath.Join(path, cgroupCpuacctStat))
+ if len(fields) < 4 {
+ return 0, 0, fmt.Errorf("failure - %s is expected to have at least 4 fields", filepath.Join(path, cgroupCpuacctStat))
}
if fields[0] != userField {
return 0, 0, fmt.Errorf("unexpected field %q in %q, expected %q", fields[0], cgroupCpuacctStat, userField)
