How to set Java Tuning Options working on domain mode in JBoss EAP 6

Solution Verified - Updated -

Issue

  • I have several instances of JBoss EAP 6 managed by a domain. I would like to set tuning options ( GC, LargePages, Numa ... ) to the profile of these instances so that all launched process inherit this options.

  • Getting errors after entering JVM OPTIONS in host-*.xml:

    • jvm options:-
     <jvm-options>
  <option value="-XX:+UseParallelGC -XX:+UseParallelOldGC -XX:ParallelGCThreads=8 -XX:+UseLargePages -XX:+UseNUMA -XX:-PrintGC"/>
 </jvm-options>
    • The errors after adding the above specified jvm options:-
    [Server:server-one] Unrecognized VM option 'UseParallelGC -XX:+UseParallelOldGC -XX:ParallelGCThreads=8 -XX:+UseLargePages -XX:+UseNUMA -XX:-PrintGC'
[Server:server-one] Error: Could not create the Java Virtual Machine.

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 6.x

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