The value of sysUpTime when this CM entry was polled.
If this value is larger than the cdrqCmtsCmPollerStopTime,
either by receiving it from the
cdrqCmtsCmRQDoneNotification or by polling the object
itself, it indicates that the status has already been
overwritten by a new polling cycle. To avoid this
to happen, the NMS can increase the cdrqCmtsCmPollInterval
so that the cdrqCmtsCmPollTime
would fall in between the cdrqCmtsCmPollerStartTime and
the cdrqCmtsCmPollerStopTime.