On Tue, Mar 12, 2013 at 1:48 PM, Caldarale, Charles R < chuck.caldar...@unisys.com> wrote:
> > > is there any maintenance necessary for production servers if so what > > are those ? > > Health monitoring is always useful. > > http://wiki.apache.org/tomcat/FAQ/Monitoring > http://wiki.apache.org/tomcat/FAQ/Performance_and_Monitoring > > - Chuck > As Chuck pointed out, find out what's causing the leak. Some commands that might help include: This command will print the PermGen memory usage in MB: ${JRE_HOME}//bin/jstat -gcold ${TOMCAT_PID} | /usr/bin/tail -1 | awk -F' ' '{print $2/1024}' This command will give you a helpful snapshot of what's occupying PermGen: ${JRE_HOME}/bin/jmap -permstat ${TOMCAT_PID} Thanks, -Shanti
