9.3 Changing the Memory Configuration Settings

Path: Port 9443 Appliance Console > Configuration icon > Memory Settings

Table 9-3 Using the Memory Settings dialog

Field, Option, or Button

Information and/or Action

JVM Settings

Best practice recommendation: Set both sizes to 66% of total RAM (see Appliance Memory and CPU in the GroupWise TeamWorks 18.2.1: Installation and Deployment Guide).

IMPORTANT:Values must end with g or m and cannot contain fractional values. For example, to set the JVM min heap size to 1.5 GB, specify 1536m.

  • JVM Heap Size: The upper limit that the system will allocate to the TeamWorks appliance’s JVM processes.

  • Total System Memory: The total RAM allocated to this appliance.

  • Allow generation of a system dump on a user signal: Causes generation of a system dump in addition to a heap dump and java core dump at the time a dump is triggered on a user signal.

    This can be useful when troubleshooting issues with your TeamWorks system. However, a system dump takes more time and the files consume more disk space than a heap dump or java core dump.

  • Java Home: This location is shown for information only and cannot be changed.

Search Service Settings (All-in-One appliance)

  • JVM Heap Size: The upper limit that the system will allocate to the Search service’s JVM processes on an all-in-one TeamWorks appliance.

Search Service Settings (Search appliance)

  • JVM Heap Size (MB): The upper limit that the system will allocate to the Search service’s JVM processes on a TeamWorks Searchappliance.

Database Service Settings (All-in-One appliance)

  • Shared Buffers:

  • Effective Cache Size:

Messaging Service Settings

  • Memory High Water Mark: Increase or decrease as needed.

Memory Cache Service Settings

  • Memory Cache Max Heap: Increase or decrease as needed.

OK button

  • After clicking this, you must click Reconfigure TeamWorks Server for the changes to take effect.