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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to watch it you can find in https://blogs.oracle.com/alanb/entry/monitoring_direct_buffers), still the linked source is outdated, attaching fixed version to this JIRA.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.

      Show
      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watch it you can find in https://blogs.oracle.com/alanb/entry/monitoring_direct_buffers ), still the linked source is outdated, attaching fixed version to this JIRA.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

    Description

      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.

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          is blocked by

          Bug - A problem that impairs or prevents the functions of the product. UNDERTOW-709 Buffer pool holds references to thread local buffers

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-4603 Upgrade to wildfly-core to 2.1.3

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Closed

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