The Communication Traffic gives a pictorial view of the communication traffic in the interconnection network with respect to the time in progress. The Communication Traffic shows the total number of messages, which has been sent but not received.
The message queue gives the information about the sizes of queues under utilization of several processors. It shows the size of every processor incoming message queue, which would be varying depending upon the messages being sent, received or buffered as shown in Figure. It may be noted that each processor would be having a limit on maximum length of its queue. This display mainly assists in analyzing whether the communication is congestion free or not.