func extractTimestampFromRecord(record string) (utctime.UTCTime, error) {
timestampStr := record[:len(utctime.Default)]
return utctime.ParseLocaltime(utctime.Default, timestampStr)
}
func extractTimestampFromJoblog(joblog string) (utctime.UTCTime, error) {
parts := strings.Split(joblog, ".")
timestampStr := strings.Join(parts[len(parts)-3:len(parts)-1], ".")
return utctime.ParseLocaltime(utctime.NoDelimiter, timestampStr)
}