For better performance, you may need to increase the heap size for each Managed Server in your environment. If you use Node Manager to start the Managed Servers, you can specify a heap size as a Java argument on the Server Start tab for each Managed Server.
To change the Java Heap size for a managed server:
click Lock & Edit
In the left pane of the console, expand Environment > Servers.
In the Servers table, click the name of the server instance you want to configure.
On the Configuration tab, click Server Start.
In the Arguments field, specify the Java option to increase the heap size. For example: -Xmx1024m
Click Save.
To activate these changes, in the Change Center of the Administration Console, click Activate Changes.
Not all changes take effect immediately—some require a restart.
After you finish
You must reboot the server to use the new heap values.
To change the Java Heap size for a managed server:
click Lock & Edit
In the left pane of the console, expand Environment > Servers.
In the Servers table, click the name of the server instance you want to configure.
On the Configuration tab, click Server Start.
In the Arguments field, specify the Java option to increase the heap size. For example: -Xmx1024m
Click Save.
To activate these changes, in the Change Center of the Administration Console, click Activate Changes.
Not all changes take effect immediately—some require a restart.
After you finish
You must reboot the server to use the new heap values.
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