Optimize the required storage size of the ADS/ADX /OAS Event repository by only defining intrinsic alarming, Event Enrollment objects, or alarm extensions for point objects for which event messages need to be processed and archived.
In addition, optimize the network communication performance for transferring event messages from network engine devices to the ADS/ADX /OAS Event repository by optimizing the Alarm repository size in the device object of each network engine.
Refer to the Alarm and Event Management section in the Metasys SMP Help (LIT-1201793) for more information.