JBoss - Java heap retention in InternalOutputBuffer

Solution Verified - Updated -

Issue

  • JBoss ran out of memory and most of the heap was used by org.apache.coyote.http11.InternalOutputBuffer and their buf byte[]s
  • Tomcat has high heap usage in org.apache.coyote.http11.Http11InputBuffer and org.apache.coyote.http11.Http11OutputBuffer objects.

Environment

  • JBoss Enterprise Application Platform (EAP)
    • 5.x
    • 6.x
  • JBoss Web Server
    • Tomcat

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