[JON] Min Invocation Time from method statistics for a JBoss AS 5 EJB report 9223372036854775807

Solution Unverified - Updated -


  • Call time statistics of Enterprise Java Bean (EJB) stateless session beans will mess up after some load
  • Invoking View Method Statistics Operation on a EJB returns unexpected results
  • Instead of showing correct numbers for the different methods, I now just have a big number in Min Invocation Time
  • Call time statistics on an EJB stateless session bean shows strange values when some load has been pushed on it
  • Subsequent calls to View Method Statistics of an EJB returns 0 for Count, Total Time, and Max Invocation Time and 9223372036854775807 for Min Invocation Time


  • JBoss Operations Network (JON) 2.4.1
  • JBoss Application Server (AS) 5.x Plug-In - jopr-jboss-as-5-plugin
  • JBoss Enterprise Application Platform (EAP) 5.1
  • Enterprise Java Beans (EJB) 2, 2.1, 3
  • Invocation of the View Method Statistics operation for an EJB - <Bean Resource> -> Operations -> New >> View Method Statistics

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