Date: Fri, 28 Jan 2011 11:29:51 +0100 From: Damien Fleuriot <ml@my.gd> To: Jack Vogel <jfvogel@gmail.com> Cc: Sergey Lobanov <wmn@siberianet.ru>, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org>, Jeremy Chadwick <freebsd@jdc.parodius.com>, "freebsd-pf@freebsd.org" <freebsd-pf@freebsd.org> Subject: Re: High interrupt rate on a PF box + performance Message-ID: <4D429A9F.8040307@my.gd> In-Reply-To: <AANLkTi=JYFNkXBGdmrt%2B0pq4PJZS=9gG-iV1OMOSkew3@mail.gmail.com> References: <4D41417A.20904@my.gd> <1DB50624F8348F48840F2E2CF6040A9D014BEB8833@orsmsx508.amr.corp.intel.com> <4D41B197.6070308@my.gd> <201101280146.57028.wmn@siberianet.ru> <4D41C9FC.10503@my.gd> <20110127195741.GA40449@icarus.home.lan> <4D41D7BE.3030208@my.gd> <20110127205845.GA41537@icarus.home.lan> <AANLkTi=JYFNkXBGdmrt%2B0pq4PJZS=9gG-iV1OMOSkew3@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 1/27/11 10:44 PM, Jack Vogel wrote: > > The 8.X kernel is NOT single-threaded. Anything but. And the stack has > also been improved, I believe there are still bottlenecks but its far better > than the old days. > > The igb driver in 8.2 creates up to 8 queues on the right hardware, they > are each auto-bound to a particular CPU. > > The older version you are running had issues and hence multiqueue was > not enabled. So, do upgrade once 8.2 is finalized :) > > Cheers, > > Jack > Going to push for us to install 8.2 as soon as the release hits, thanks for your feedback Jack :)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4D429A9F.8040307>