The Sub Queue Statistics Table provides the following information:
Maximum Number of sub-queue message
The number of the queue within the queue set.
In FIFO queuing, this value is always 2. In Priority queuing, it corresponds to the various priorities.
high = 0, medium = 1, normal = 2, low = 3.
In Custom queuing, it is the queue number referenced in the access list.
In Weighted Fair Queuing, it is the queue number associated with the traffic stream (conversation) that gets identified.
cQStatsDepth indicates the number of messages in the sub-queue.
The maximum number of messages permitted in the sub-queue.
The number of messages discarded from the queue since restart by reason of enqueue at a time that cQStatsDepth >= cQStatsMaxDepth.