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http://jira.magnolia.info/browse/MAGNOLIA-1998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15592#action_15592
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Sean McMains commented on MAGNOLIA-1998:
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Qu should be providing the salient details on our environment.
A few particularly interesting details that our experiments have turned up:
* Due to our caching architecture, visitor's cookies were getting stripped out,
which caused Tomcat to generate a new session for each page load. This wasn't a
problem with the old Jackrabbit. Modifying our caching architecture so that
sessions are preserved seemed to help slow the rate of memory use considerably.
* Qu's experiments this morning showed that with Magnolia 3.5, the issue was
far less pronounced. As Gregory pointed out, there may not even be a leak
there. MAGNOLIA-623 seems to indicate that session use on public was dropped in
v3.5, so upgrading to v3.5 may be just another way to address the same sessions
issue.
> Potential memory leak: investigation.
> -------------------------------------
>
> Key: MAGNOLIA-1998
> URL: http://jira.magnolia.info/browse/MAGNOLIA-1998
> Project: Magnolia
> Issue Type: Task
> Reporter: Vivian Steller
> Assignee: Boris Kraft
> Priority: Critical
> Attachments: Mag3.0.5Jackrabbit1.3.3_memGraph.JPG,
> Mag3.5Jackrabbit1.3.3_memGraph.JPG, magnoliaMemLeak_toMag.doc
>
>
> Several users have reported memory issues. We're creating this issue to
> collect information, reports and other evidence. Please attach relevant files
> and leave comments on your experiences. Thanks!
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