In the AppManager Operator Console, you can set repository preferences for archiving events. These options allow you to move historical event information to archive tables where it is still available for reporting.
To access the event archiving options:
From the File menu, select Preferences.
Click the Repository tab.
Click Events.
Select the appropriate event archiving options.
Over time, these tables increase in size and can eventually threaten database performance and consistency. As with any database, therefore, you should periodically remove archived information that it is no longer needed to prevent the database from growing continuously.