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From "James Green (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMQ-3392) Doc change to http://activemq.apache.org/javalangoutofmemory.html
Date Mon, 04 Jul 2011 15:58:22 GMT
Doc change to http://activemq.apache.org/javalangoutofmemory.html
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                 Key: AMQ-3392
                 URL: https://issues.apache.org/jira/browse/AMQ-3392
             Project: ActiveMQ
          Issue Type: Improvement
          Components: Documentation
            Reporter: James Green
            Priority: Trivial


The bullet points could I think be clearer:

    -Xmx: If your OS has more available memory, consider increasing the total heap memory
available to the broker JVM. Note that the JVM will require more memory than the -Xmx value.
Thread stacks and the JMVs internal classes will consume additional memory.
    -Xss: If you have massive numbers of threads in the Broker JVM, consider reducing the
default JVM stack size of each thread with the -Xss option.
    By default, the ActiveMQ startup scripts start the JVM with 512mb of memory.
    If you are running an embedded broker or in a third party container, ensure that the hosting
JVM has appropriate values for the maximum heap and stack sizes.

The line "By default...." onwards should not be part of the -Xss bullet point as it leads
to implied referencing by the reader.


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