[jboss-user] [Performance Tuning] - Re: JBoss Performance Tuning

[grdzeli_kaci]

hi tdanecito.
i have one problem, i think u could help me :)
Environment:
1. OS - Sun Solaris SPARC 64-bit.
2. Java - JDK 6.0 
3. Hardaware - Sun Machine (4 CPU, 16 GB Fis. Memory, 31 GB Swap)
4. AS - JBoss Application Server 4.0.4 GA.
5. Project - EJB 3.0 and JSF Technologies.
6. Jboss run.conf file


  | JAVA_OPTS="-server -Xmx7168m -Xms6144m -Xmn2g -Xss256k -d64 -XX:PermSize=128m -XX:MaxPermSize=256m
  |     -XX:ParallelGCThreads=20 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC
  |     -XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=90 -XX:MaxTenuringThreshold=31 -XX:+AggressiveOpts
  |     -verbose:gc -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -XX:+PrintTenuringDistribution -Xloggc:gc.log"
  | 

i have 4 or 5 jar ejb file and after a 10 or 15 redeploying i get an error 

Perm. Gen. Space Error.
if would be nessasity i will be post full stack trace 

is there any ban conf ?

can u help me ?


Regards,
Paata

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