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  1. JBoss Enterprise Application Platform
  2. JBEAP-4574

EAP 7 with management leaks small portions of memory when delay between requests is large resulting in management becoming unavailable after several days.

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      1. start EAP in domain mode
      2. undefine security realm on management interface (just for simplicity) /host=master/core-service=management/management-interface=http-interface:undefine-attribute(name=security-realm) and reload the host reload --host=master
      3. run periodicky some management operation via management interface => e.g. this way:

      while true
do
  date
  curl "http://127.0.0.1:9990/management" --header "Content-Type: application/json" -d '{"operation":"read-attribute","name":"name","json.pretty":1}'
  sleep 6
done

      4. watch the buffer direct memory (info how to watch it you can find in https://blogs.oracle.com/alanb/entry/monitoring_direct_buffers), still the linked source is outdated, attaching fixed version to this JIRA. run => {{java -cp .:${JAVA_HOME}/tools.jar MonBuffers EAP_HOST_CONTROLLER_PID

      watch for some time and see that the direct buffer memory usage is still increasing.

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      1. start EAP in domain mode 2. undefine security realm on management interface (just for simplicity) /host=master/core-service=management/management-interface=http-interface:undefine-attribute(name=security-realm) and reload the host reload --host=master 3. run periodicky some management operation via management interface => e.g. this way: while true do date curl "http: //127.0.0.1:9990/management" --header "Content-Type: application/json" -d '{ "operation" : "read-attribute" , "name" : "name" , "json.pretty" :1}' sleep 6 done 4. watch the buffer direct memory (info how to watch it you can find in https://blogs.oracle.com/alanb/entry/monitoring_direct_buffers ), still the linked source is outdated, attaching fixed version to this JIRA. run => {{java -cp .:${JAVA_HOME}/tools.jar MonBuffers EAP_HOST_CONTROLLER_PID watch for some time and see that the direct buffer memory usage is still increasing.
    • EAP 7.0.1

      Appears there may be an EAP 7.0.0.CR01 2-way ssl issue in domain mode.
      Issue discovered by JON QE after testing for 8 days with SSL.
      JON QE did not see the same issue when running identical test against EAP 6.
      Restarting the remote client(JON Agent) did not repair/fix the issue, and only was repaired after EAP instance restarted.

      See BZ https://bugzilla.redhat.com/show_bug.cgi?id=1330180#c0 for more details.
      JON team would like some evaluation done to determine:
      i)if this is EAP 7 issue or
      ii)somehow just a JON issue
      iii)suggestions on what to do when we try to reproduce properly or ways to shorten reproduce cycle.

      This issue could affect GA release schedules.

              bstansbe@redhat.com Brian Stansberry
              spinder Simeon Pinder (Inactive)
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                Created:
                Updated:
                Resolved: