chore: elaborate regarding reduced event outputs

requirements/hardware.rst

@@ -19,6 +19,15 @@ weekly basis and want to keep the logs for less than one year. If you
 also import Notices and Info messages for these 1.000 servers, we
 recommend a disk size of at least 500 GB.
 
+The Analysis Cockpit does not have any filters on which type of events
+will be imported into the database. This has to be controlled by chaning
+your scan parameters in your ASGARD Management Center. To raise the log
+level, you can use the ``--reduced`` parameter for all of your scans.
+
+.. hint::
+    ``--reduced`` - Reduced output mode - only warnings, alerts and errors will
+    be printed.
+
 For an Installation of up to 20.000 endpoints the following
 specifications are recommended: