WebSphere Message Broker, Version 8.0.0.7 Operating Systems: AIX, HP-Itanium, Linux, Solaris, Windows, z/OS

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Troubleshooting performance problems

Follow this guidance to resolve common problems with WebSphere® Message Broker performance.

  • Scenario: You are experiencing problems with performance, such as:
    • Poor response times in the WebSphere Message Broker Toolkit when developing message flows
    • Poor response time at deployment
    • Individual messages taking a long time to process
    • Poor overall performance, or performance that does not scale well
  • Solution: Possible solutions are:
    • Tune the broker
    • Speed up WebSphere MQ persistent messaging by optimizing the I/O (input/output)
    • Speed up database access by optimizing I/O
    • Increase system memory
    • Use additional instances or multiple execution groups
    • Optimize ESQL statements for best performance

The reports in WebSphere MQ Family Category 2 (freeware) SupportPacs contain additional advice about performance, and they are available for download from the WebSphere MQ SupportPacs web page.

The following topics contain information about dealing with some common performance problems:

The following topics contain guidance to help you optimize the performance of your code and message flows:
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        Last updated: 2016-05-23 14:48:15


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