[jboss-user] [Performance Tuning] - Re: JBoss/JVM process RAM usage increasing steadily

[Peter Johnson]

Peter Johnson [https://community.jboss.org/people/peterj] created the discussion

"Re: JBoss/JVM process RAM usage increasing steadily"

To view the discussion, visit: https://community.jboss.org/message/722166#722166

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RAM for a Java app is consumed by more than just heap (RAM usage for the heap will never exceed 2048MB in your case).

See this for a list of everything that can use up RAM:
 http://www.coderanch.com/t/111262/Linux-UNIX/read-memory-usage-process-running#560894 http://www.coderanch.com/t/111262/Linux-UNIX/read-memory-usage-process-running#560894

How many threads are running? Have the number of threads increased? If so, that could account for the additonal RAM usage.
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