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Oracle SOA Suite Performance Tuning Cookbook by Matt Brasier, Nicholas Wright

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Identifying performance problems using VisualVM on HotSpot

VisualVM is a powerful graphical tool that comes with the HotSpot JVM. It has a number of views, which can be useful for diagnosing performance problems with SOA Suite. This recipe looks at a number of these features.

Getting ready

You will need SOA Suite installed for this recipe, and will need permission to execute the domain control scripts, as well as the JVM tools. This recipe assumes that your SOA Suite application is running under a normal load, or a load sufficient to demonstrate any performance problems.

The tool jvisualvm is included with the HotSpot JVM, JRockit has a different tool described in a different recipe. For brevity, this recipe assumes that you have the relevant JVM ...

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