ons 2010-02-17 klockan 21:40 -0800 skrev Tory M Blue: > And sorry "sleeping" was just my way of citing the box shows no load, > almost no IO 4-5 when I'm hitting it hard. I do not see this issue > with lesser threads, it's only when I turn up the juice. But with > turning up the connections per second I would expect to see some type > of load and I see none. Anything in /var/log/messages? The above problem description is almost an exact match for Linux iptables connectiontracking table limit being hit. Regards Henrik