How to enable maintenance mode in ESA 10.4
3 years ago
Originally Published: 2015-01-21
Article Number
000067683
Applies To
RSA Product Set: Security Analytics
RSA Product/Service Type: Event Stream Analysis (ESA)
RSA Version/Condition: 10.4.x
Platform: CentOS
Issue
By default ESA alerts are not rolled over, after several months the database can have performance issue due to the size of the database. 
Resolution
In ESA service:

Config > Explorer View > Alert > Storage > Maintenance

maintenance screenshot


Information regarding cron syntax: http://www.quartz-scheduler.org/documentation/quartz-1.x/tutorials/crontrigger