Some servers might specify a Java virtual machine (JVM) heap size greater
than the default. You can increase the heap size of the JVM using the administrative
console, the wsadmin tool, or a Java client.
Procedure
- Set attributes that control the heap size for the JVM that is associated
with the server.
Use the administrative console or the wsadmin tool to control
the heap size.
- Increase the heap size of the JVM.
![[IBM i]](../images/iseries.gif)
Use the AdminTask object to modify the heap
size, as the following examples demonstrate: