How to set the JVM Heap size and Perm/Metaspace size on JBoss EAP

Solution Verified - Updated -


  • How do I change the size of the JVM's heap (in the young generation or the tenured generation) and the permanent generation in JBoss EAP?
  • We already set host.xml that -Xms cccc and -Xmx zzzz,but not working.
  • How to set the JVM options in JBoss EAP on Windows?
  • Increase jvm heapsize using admin console or via cli.


  • Red Hat JBoss Enterprise Application Platform (EAP)
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