High CPU usage by JMX monitoring client in EAP 6.2

Solution Unverified - Updated -

Issue

  • JMX monitoring client, which runs every 2 seconds, causes 30-40 % CPU usage on EAP 6.2 server. It was less than 5 % in EAP 6.1.

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 6.2 GA, CP01, CP02

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