The 7705 SAR maintains extensive counters for queues within the system to allow granular or extensive debugging and planning; that is, the usage of queues and the scheduler used for servicing a queue or packet is extremely useful in network planning activities. The following separate billing and accounting counters are maintained for each queue:
counters for packets and octets accepted into the queue
counters for packets and octets rejected at the queue
counters for packets and octets transmitted in-profile
counters for packets and octets transmitted out-of-profile