Date: Mon, 25 Feb 2008 10:26:45 -0300 From: =?ISO-8859-1?Q?Daniel_Dias_Gon=E7alves?= <daniel@dgnetwork.com.br> To: freebsd-performance@freebsd.org Cc: freebsd-net@freebsd.org Subject: Re: FBSD 1GBit router? Message-ID: <47C2C215.3040802@dgnetwork.com.br> In-Reply-To: <338145956.20080224190429@starnet.cz> References: <107794589.20080205140018@starnet.cz> <5f67a8c40802051205t74a38663xd692e2a754d3788b@mail.gmail.com> <338145956.20080224190429@starnet.cz>
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Bc. Radek Krejca escreveu: > Hi, > > ZB> - upgrade at least to 6.3. upgrading to 7.0 might also be better, depending > ZB> on hardware choices > ZB> - ensure your ethernet cards are on fast enough busses. 'em' (Intel Ether > ZB> Express 1000) flavor ports are my personal favorite > ZB> - enable polling (this will make a _huge_ difference by itself) > ZB> - your hardware is (likely) dual core. Make sure every piece of hardware in > ZB> use doesn't involve any giant locks. Under 6.x consider the mpsafenet > ZB> sysctl. This is also a point on which 7.0 will shine. > > I upgrade to 7.0RC3 but still the same. 418Mbit is the roof. > > Is recommendable set MPSAFENET to 1 in versions 6.x to improve the performance? and POLLING in the following system with 8 interfaces IF_EM ?? CPU: Intel(R) Xeon(TM) CPU 3.20GHz (3200.13-MHz 686-class CPU) Logical CPUs per core: 2 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs SMP: AP CPU #1 Launched! Interfaces if_em: vendor = 'Intel Corporation' device = '82546EB Dual Port Gigabit Ethernet Controller' -- Daniel
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