[jboss-user] [Performance Tuning] - Re: VM and GC tuning for JBoss

[viniciuscarvalho]

Thanks Peter! So you set Xmx=Xms? I've read at the java tuning that this reduces the flexibility of the GC, would this cause any problems?

So something like this: Xms2520m Xmx2520m -XX:NewRatio=3 


Also, having a bigger eden (-XX:NewRatio=2) wouldn't reduce the number of minor collections?

Would it be a good practice to turn off explicit GC (-XX:+DisableExplicitGC) for RMI purposes and also other libs that people insist in doing System.g()?

Also should i set the client interval though -Dsun.rmi.dgc.client.gcInterval=3600000 ?

Best regards

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