Hi!
You don't mention the value of XX:PermSize you tried in CATALINA_OPTS
variable.
Have you tried to put a value above 300M?
--
Guillaume Fenollar
XWiki SysAdmin
2012/4/22 mohit gupta <motgupta(a)gmail.com>
  Hi,
 I have hosted two different wiki application(wiki1 and wiki2)  under same
 tomcat6. When i hit wiki1 from IE its  works fine.But as soon as i hit
 wiki2, i start getting Permgen space exception. As per my understanding  ,
 probable reason for this is large number of class files gets loaded in
 classloader. Is that correct?(Any rough idea  about number of classes
 deployed in xwiki will help in understanding the problem). Is there a way i
 can host two wiki app under same tomcat? Here are the details of my
 system:-
 OS:-window7
 RAM:-4 GB
 java_opt- -Xms1536m -Xmx1536m //(mentioned as environment variable):
 tomcat version:-6.0.26
 As per
 
http://www.mkyong.com/tomcat/tomcat-javalangoutofmemoryerror-permgen-space/
 ,
 tried to increas the permgensize by mentioning JAVA_OPTS  and suggested
 value against it.But no help.
 Now, What else i can i do to resolve this perm gen issue?
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