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Type: Sub-task
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Status: Resolved
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Priority: Minor
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Resolution: Won't Fix
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Affects Version/s: None
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Fix Version/s: 5.4
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Component/s: None
Between JBoss 4 and JBoss 5 we have a big performance loss.
Looks like we are not the only one.
- http://community.jboss.org/message/557232
- http://seamframework.org/Community/BadPerformanceAfterMigratingToJBoss5x
First visible issue is memory consumtion :
- Nuxeo DM on Jboss 4.2 => 200 MB heap on startup
- Nuxeo DM on Jboss 5.1 => 700 MB heap on startup
This seems related to a VFS/JVM bug
https://jira.jboss.org/browse/JBAS-6549
https://jira.jboss.org/browse/JBVFS-159
https://jira.jboss.org/browse/JBAS-8066
http://bugs.sun.com/view_bug.do?bug_id=6735255