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https://issues.apache.org/jira/browse/JS2-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12774890#action_12774890
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Randy Watler commented on JS2-1072:
-----------------------------------
Another possible option available since Java 1.5_07 is to have the JVM dump a
full heap file on an OOME using these options:
-XX:+HeapDumpOnOutOfMemoryError
-XX:HeapDumpPath=<hprof output file>
One can process the generated hprof file using a HAT tool to get the same
summary information that would be generated by the control+break and the
-XX:+PrintClassHistogram option
> Jetspeed 2.1.1 getting out of memory.
> -------------------------------------
>
> Key: JS2-1072
> URL: https://issues.apache.org/jira/browse/JS2-1072
> Project: Jetspeed 2
> Issue Type: Bug
> Components: Application servers
> Environment: Windows
> Reporter: Nishant Malviya
> Assignee: Randy Watler
> Fix For: 2.1.1-RC
>
>
> Jetspeed 2.1.1 is configured with MSSQL and is throwing out of memory with 13
> users. The jetspeed was throwing this exception even with derby database then
> we decided to move to MSSQL. The customer has 20 portal application and
> around 13 users working as of now.
> Can you give us the guidelines for the performance improvement for jetspeed
> 2.1.1. so that we can remove this out of memory exception.
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