My servers that have been around for a while get thousands of scans per day. In fact I am going to move away from crowdsec because I exceed the free limits on log entries within the first day of the month usually, sometimes just an hour or so. I mean it still works and blocks stuff, but the web portal is basically useless for any research into what I need to give attention to. That and the fact that you can no longer delete decisions on the web portal with the free account.