Query to know unusable events on Fortisiem

Hello,

May I propose you to have a look on KB FortiSIEM articles:

https://community.fortinet.com/t5/FortiSIEM/tkb-p/TKB28?pageNum=1

You could have some answers, tips and useful information.

Regards,

Hi ,

You can create event dropping rules to drop logs on Fortisiem.  

https://help.fortinet.com/fsiem/6-5-0/Online-Help/HTML5_Help/Event_Handling_Settings.htm#Event

The Unused events are from your EPS bucket and they can useful if there is any burst of EPS in future.  These are calculated on daily basis and added to the count.