How to increase storage node heap size in JON for nodes installed on Linux machine?

Solution Verified - Updated -


  • An alert occurs on JON : increase the storage node Heap. How to deal with this alert ?
  • How to increase storage node heap size in JON 3.2.0?
  • Can you provide me with the recommended memory settings for rhq storage and how to configure this?
  • While browsing the JON portal, we feel its very very slow and showing following High Heap Usage alert for Storage node.
Increase the storage node heap.If you can not increase the heap or if you continue receiving alert then deploy another storage node.


  • Red Hat JBoss Operations Network (ON)
    • 3.2
    • 3.3
  • JBoss ON Storage Node installed on Linux OS;

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