How to increase java memory in tomcat

How to increase java memory in tomcat

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Memory Settings for Tomcat as service:

If you are running Tomcat as a service, please change the memory settings as per the following steps,
  1.  Stop Tomcat Service if it is up.
  2.  Go to -> %TOMCAT_HOME%/bin.
  3.  Search for tomcat(version number)w.exe (for e.g. tomcat9w.exe) and run it.
  4.  Under the Java tab change the following properties-
    1. Initial Memory Pool: 1024 MB
    2. Maximum Memory Pool:2048 MB
  5. Start Tomcat Service.

Note: If  Maximum Memory Pool size is 2048 MB then increase it to 4096 MB.


For more information, you can refer to the section 7.3.4 Tomcat Memory Settings in the AE_Installation guide.