Decrease Memory Usage

di de crashlog read

This command will show you the crashlog of the fortigate

"Kernel exits extreme low memory mode" looking for that error

diag autoupdate versions will show the versions of the autoupdates

diag autoupdate versions | grep Attempt -f this will show the times of autoupdate attempts

First thing we can do is disable the automatic security rating report.

config sys global

set security-rating-run-on-schedule disable

end

Next we will set the Internet Service Database to only download the in use databases

config sys fortiguard

set internet-service-database on-demand

end

follow that with

execute update-ffdb-on-demand