Date: Fri, 01 Feb 2008 14:52:27 +0900 From: gnn@freebsd.org To: Stefan Lambrev <stefan.lambrev@moneybookers.com> Cc: freebsd-performance@freebsd.org Subject: Re: network performance Message-ID: <m21w7x5ilg.wl%gnn@neville-neil.com> In-Reply-To: <47A0B023.5020401@moneybookers.com> References: <4794E6CC.1050107@moneybookers.com> <47A0B023.5020401@moneybookers.com>
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At Wed, 30 Jan 2008 19:13:07 +0200, Stefan Lambrev wrote: > > Greetings, > > After playing with many settings and testing various configuration, now > I'm able to to receive on bridge more then 800,000 packets/s > without errors, which is amazing! > Unfortunately the server behind bridge can't handle more then 250,000 > packets/s > Please advise how I can increase those limits? > Is is possible? > > The servers are with 82573E Gigabit Ethernet Controller (quad port) > So far I tried with lagg and ng_fec, but with them I see more problems > then benefits :) > Tried polling with kern.polling.user_frac from 5 to 95, > different HZ, but nothing helped. Increase the size of your socket buffers. Increase the amount of mbufs in the system. Best, George
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