AnsweredAssumed Answered

Performance

Question asked by nicola.raglia on Aug 6, 2009
Latest reply on Aug 14, 2009 by pmonks
Hello,
i've got an alfresco 2.1 installed in production enviroment. The problem is the slow performance of Alfresco.
Alfresco's database is oracle and its alf_data amount 3gb of items.
I'm using alfresco also in Wcm mode.
In some time , also if i trying to navigate within the spaces i spend a great time before to access.
The machine where alfresco run is a RedHat server .
This is start-up script of alfresco :
export JAVA_OPTS="-server -Xms1024m -Xmx2g -XX:PermSize=512m  -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+DisableExplicitGC -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled -Ds
un.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -Xloggc:/home/alfresco/alfresco/tomcat/logs/GC_GC_$(hostname)_$(date "
+%Y%m%d-%H%M%S").log"

Every time i execute a top command i catch a lot of alfresco process with 2gb of memory size allocated.
Could i improve performarce via eh-cache ? If yes, how could modify eh-cache file ?
Is there any other configuration that i can modify ?

Thanks a lot.

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