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From "Patrick Twohig (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (VYSPER-332) Memory Leak in BoshBackedSessionContext
Date Fri, 02 Nov 2012 19:49:14 GMT

    [ https://issues.apache.org/jira/browse/VYSPER-332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13489700#comment-13489700
] 

Patrick Twohig commented on VYSPER-332:
---------------------------------------

True, I didn't give the server a whole lot of memory.  It's a dev server running a micro instance
in EC2.  I gave the VM 350 megabytes or ram or so.  However, the heap dump I have shows that
the BoshBackedSessionContext contains a LinkedList referencing 700,000 entries.  Additionally,
I know only about a dozen people (QA staff) are using the server.
                
> Memory Leak in BoshBackedSessionContext
> ---------------------------------------
>
>                 Key: VYSPER-332
>                 URL: https://issues.apache.org/jira/browse/VYSPER-332
>             Project: VYSPER
>          Issue Type: Bug
>          Components: BOSH
>    Affects Versions: 0.7
>         Environment:  - Ubuntu 12.04.1 LTS (GNU/Linux 3.2.0-31-virtual x86_64)
>  - OpenJDK 64-Bit Server VM (build 23.2-b09, mixed mode)
>  - Jetty 6.1.24
>            Reporter: Patrick Twohig
>
> I'm seeing the heap size grow disproportionately large when running the BoshServlet in
my web application.  Specifically, I am seeing the  consume 300+ megabytes of heap causing
an OOME.  The heap dump indicates that roughly 85% of my memory is consumed but the single
instanced of .  I can provide a heap dump if needs be.

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