Scenario 1

1. Transaction A is issued from a user's terminal, is enqueued in the IMS-A queue, and message switches to transaction B.
2. Transaction B message switches to transaction C.
3. Transaction C sends output back to the user's terminal.

Transaction A is reported as follows:

• Input queue time is the sum of the input queue times of transactions A, B, and C.
• Elapsed time is the sum of the elapsed times of transactions A, B, and C.
• Output queue time is the amount of time the output message sent by transaction C spent in the queue.

Transactions B and C are not reported in the total response time views.