Resolving problems with performance

A good source of information about performance is the set of reports in WebSphere MQ Family Category 2 (freeware) SupportPacs, available for download from the WebSphere MQ SupportPacs Web page.

The system is getting increasingly slower

You experience configuration problems with a large number of components

A WHILE loop in a large XML array takes a long time to process

Remote waitForMessages calls with WebSphere MQ Everyplace are slow

Performance is reduced for stored procedures

Message flow performance is reduced when you access message trees with many repeating records

You are experiencing poor performance in the workbench when working with large projects

The PutTime reported by WebSphere MQ on z/OS, and other times or timestamps are inconsistent

Related concepts
ESQL procedures