IBM® WebSphere Application Server performance tuning

You can define initial and maximum heap sizes and thread pool settings. You can tune the Java™ virtual machine (JVM) for optimal performance by setting up the JVM parameters.

You must tune the application server at the JVM level because the memory usage and the garbage collection options affect each JVM separately. These settings are used for tuning the JVM performance in Tivoli® test environments, and so your environment might require different settings. You can use these JVM settings as a guideline or as a starting point, and then configure these JVM settings to your environment requirements.



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