P4 1.8Ghz, 1Gigabyte RAM on Supermicro motherboard. Serves about 200 wireless users and 69 dialup lines. Cache is capped at 15Gigabyte.
http://www.fileholder.net/gateway/
Also manages p2p queues and many firewall rules. The moment I shutdown the web cache DST-NAT rule CPU usage drops to virtually nothing though. I figure it has something to do with seek time on the single IDE drive so at 8ms the most you can do is 100 requests a second. But if its not affecting you I dunno.
I have a 2.6Ghz P4 CPU ordered which is the fastest the motherboard will handle. Will see if that helps. Also, anxiously waiting for a 2.9RC release so I can see if that improves things.
Also, does ebay.com seem slow to anyone else?
Matt