Chapter 10. Performance tuning of WebSphere MQ 319
10.3.4 WebSphere MQ configuration
The following techniques relate to the configuration of WebSphere MQ to
optimize performance.
Channel parameters
There are two main channel tuning parameters:
Batch size
Batchint
Batch size defines the maximum number of messages sent within a batch.
Batching records together reduce the amount of channel processing required. If
an associated transmission queue is empty, WebSphere MQ ends the batch.
However, depending on the message arrival rate, use
batchint to indicate that
WebSphere MQ should wait before ending the batch.
If a message arrives within the specified time span, it is added to the batch, and
so on, until the batch size is reached. If the message ...