Re: very heavy load avarage

2005-06-14 Thread Riccardo Giuntoli
On 6/10/05, Chris Dionissopoulos <[EMAIL PROTECTED]> wrote: ... > Try to create a new kernel with timing at 1000hz and if > your hardware (nic) is supported enable device polling > (polling(4)). ... Hi Chris, i've put polling up in my kernel with timing at 2000hz and kern.polling.burst_max=400, tha

Re: very heavy load avarage

2005-06-10 Thread Max Laier
On Friday 10 June 2005 18:10, Riccardo Giuntoli wrote: > Hi folks, > i've got a server with FreeBSD 5.4-STABLE and pf with a gigabit > ethernet interface directly on internet. Two C class are routed over > it, and i sell shell account for irc processes. As you know on irc > many times the server is

Re: very heavy load avarage

2005-06-10 Thread Chris Dionissopoulos
But with one gigabit connection the problem isn't the band of the attack, my server's cpu load avarage goes extremly high, you can verify here: http://www.6shells.net/graphs/graph_14.html What can i do for decrease it? Try to create a new kernel with timing at 1000hz and if your hardware (nic)

very heavy load avarage

2005-06-10 Thread Riccardo Giuntoli
Hi folks, i've got a server with FreeBSD 5.4-STABLE and pf with a gigabit ethernet interface directly on internet. Two C class are routed over it, and i sell shell account for irc processes. As you know on irc many times the server is under DDOS attack many time up to 100 mb/s. But with one gigabit