A value between 0 and 10 that should rarely
get above 3. If this is non-zero the sensor
has stopped enforcing policy on some traffic in
order to keep up with the current traffic load;
the sensor is oversubscribed. The higher the
number the more oversubscribed the sensor. It
could be oversubscribed from a memory prospective
and not traffic speed. For example on a 200 Mbit
sensor this number might be 3 if the sensor was
only seeing 100Mbit of traffic but 6000
connections per second which is over the rated
capacity of the sensor. When the sensor is
in Memory Critical state then a ciscoCidsError
trap will be sent accordingly.