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http://jira.magnolia.info/browse/MAGNOLIA-1998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15601#action_15601
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Yuanhua Qu commented on MAGNOLIA-1998:
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My testing env setup:
tomcat 5.0.28
JAVA_OPTS=-server -Xms512m -Xmx512m
<PersistenceManager
class="info.magnolia.state.berkeley.BerkeleyDBPersistenceManager" />
Here are jars we updated and added for 3.0.5:
derby-10.2.2.0.jar
jackrabbit-api-1.3.3.jar
jackrabbit-core-1.3.3.jar
jackrabbit-jcr-commons-1.3.3.jar
jackrabbit-text-extractors-1.3.3.jar
lucene-core-2.0.0.jar
magnolia-bdb-1.2.jar
PooledJNDIDatabasePersistenceManager.jar
For 3.5, I also use magnolia-bdb-1.2.jar same as above.
As for the graphs in the doc, every first graph for each mangolia version is
just recording the mem at start up till after about 15 minutes with no hit at
all. Page 1 for 3.0.5 and page 5 for 3.5. And you can see that mem usage was
about 100M for 3.0.5 and 67M for 3.5;
Page 2 shows mem leak trend for version 3.0.5 when consistant hit starts after
15 minutes of startup till about 50 minutes after startup.
Page 6 shows mem leak trend for version 3.5 when consistant hit starts after
about 15 min of startup till about 90min after startup, heap climb up to 210M.
The leak certainly grows much slower than version 3.0.5, but still grows. It
gets 260M after 100min
I hereby attach a screen shot Mag3.5Jackrabbit1.3.3_memGraph.JPG for mem heap
usage when I tested v3.5
Our production is using 3.0.5 so the situation is really bad.
> 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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