Does anyone mind if I add:
-Dsun.rmi.dgc.client.gcInterval=3600000
-Dsun.rmi.dgc.server.gcInterval=3600000
to the run.conf?
Problem:
By default, since JBoss links to RMI -- the RMI subsystem forces a full
GC every 60 seconds. This very negatively affecter performance.
Benefits:
* Will make JBoss perform better in customer benchmarks (instead of them
having full GC every 60 seconds).
* Will NOT cause any VM specific problems (where -X:+DisableExplicitGC
may). (they'll just ignore it)
Downside:
* anyone who wants the default DGC behavior will need to re-enable it
Mitigating:
* Anyone who wants the default DGC behvior probably knows they want it.
* I can put an echo at the top of each script if desirable
-Andy
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