[jboss-user] [Performance Tuning] - Re: JVM arguments for increasing performance of JBoss.

[dgenkin]

"PeterJ" wrote : Rather that telling you the Sun equivalents that you already know about, why don't you list the ones you already found, then we can tell you if they are correct.
  | 
  | I assume you have seen http://java.sun.com/javase/technologies/hotspot/vmoptions.jsp 

Peter,

I could not find SUN equivalents for
XXlazyunlocking -XXtlasize:min=4k,preferred=512k -XXcallprofiling
Please help me out here.

This is what i have come up with for SUN (are they correct?):
JAVA_OPTS=" -Xms2048M -Xmx2048M -server -XX:+UseParallelGC -verbose:memory -XX:+PrintGCDetails -XX:+AggressiveOpts -Djava.security.policy=$JAVA_HOME/lib/security/java.policy "

JRockit:
JAVA_OPTS=" -Xms2048M -Xmx2048M -jrockit -Xgc:parallel -Xverbose:memory -Xgcreport -XXaggressive -XXlazyunlocking -XXtlasize:min=4k,preferred=512k -XXcallprofiling -Djava.security.policy=$JAVA_HOME/lib/security/java.policy "

thank you

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