When you installed IBM® Rational® Focal Point™,
you specified the memory usage limit for the server. You can increase
the memory usage for the application server by specifying it with
an application server utility or by manually modifying the required
files.
Specifying memory by using the Apache Tomcat server
utility
To increase the memory in Apache Tomcat server when
the services are running, use the server configuration utility.
- Open the Apache Tomcat Properties window, and click Java.
- On the Java tab, you can increase the values
of the Max Perm Size for the Java virtual machine (JVM). You can also
increase the memory pool.
Manually modifying the server configuration file
- Open the Rational Focal Point application
server configuration file, which is in the following location:
- On Windows systems: application
server home/bin/fpenv.bat
- On Linux systems: application
server home/bin/fpenv.sh
- In the configuration file, modify the required values:
- Allocate more server HEAP memory.
- Allocate more server PERM memory.
- Add more flags for optimizing JVM/Server for performance.
- Save the configuration file and restart the application server.