Go to Tomcat/bin folder (For example, c:\Program Files\Novell\Tomcat\bin)
Right-click on tomcat7w.exe file.
Open Tomcat7 Properties window.
Click Java tab.
Specify the Initial & Maximum memory pool sizes.
IMPORTANT:Ensure that the Initial & Maximum memory pool sizes that you specify is less than your physical RAM's size, otherwise it may cause more performance issues.
Click
, then click .Restart Tomcat Service.
HINT:To verify the new settings, go to the URL of Tomcat server and click
.