[Feaute request] Option to delete old hosts #29
Description
My current db has about 5 years of data and i noticed not many new IP's get added because about half of the existing hosts are not seen for over a year, up until 1600 days and everything in between. There are --host-max/keep parameters and it look like they default to 1000/500, but 500 new hosts are being added again within seconds and to even get into the top 500 it would require 1.3G. Chances of new hosts getting added are thus very small and even if they do they might get wiped out again by another host, probably resulting in the same hosts that keep pushing each other away.
I could make the values bigger, but that doesn't really solve the problem of it mostly being old data anyway. Also i could sort of clean it up with setting a very low --hosts-keep temporary but even that is not really an option as even the top10 only has 2 active hosts and the other 8 are 600-1000 days old, that would be pretty much the same as just starting with a new db.