Configuring JVM options in Manage

 Procedure

1. Log in to Maximo Application Suite as a system administrator.
2. From Suite administration, select Workspace from the side navigation menu and then select the Manage tile.
3. On the Manage workspace details page, click Actions and select Update configuration.
4. In the Server bundles row on the Update Manage configuration window, click the Edit icon.
5. In the Server bundles section, set the System managed toggle switch to the off position.
6. In the Additional properties column for the server bundle, click View.
   If no server bundles are added to the deployment, the View option is not displayed.
7. In the Java virtual machine options section of the Additional server bundle properties window, enter the JVM options that you want to configure, as shown in the following example.

   -Xms4m\n-Xmx488m\n-XX:MaxPermSize=256m

8. Save your changes.
9. After you complete all configurations, select one of the following options:
• If you are configuring a new deployment, click Activate.
• If you are updating a deployment, click Apply changes.

Reference Link : https://www.ibm.com/docs/en/mas-cd/maximo-manage/continuous-delivery?topic=application-configuring-jvm-options