detected = self.monitor.detected_time
notified = self.consumer.notified_time
+ if None in [vmdown, hostdown, detected, notified]:
+ self.log.info('one of the time for profiler is None, return')
+ return
+
# TODO(yujunz) check the actual delay to verify time sync status
# expected ~1s delay from $trigger to $linkdown
relative_start = linkdown