Basic tweak for memory errors

Sometimes we get PermGen or memory errors.


Use following it can help you.


For Tomcat :
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open  catalina.bat  from /tomcat/bin/catalina.bat and use below command before JAVA_OPTS used.

set JAVA_OPTS=%JAVA_OPTS% -Xms512m -Xmx512m -XX:MaxPermSize=256m