On 8/8/2011 12:21 PM, Victor Detoni wrote: > Hi Slawa! > > Thanks for the links! That's great links! > > about russian, there is no problem... google translate :) Yes, excellent links indeed and google translate is awesome! One further question. Do you usually set net.isr.bindthreads=1 ---Mike > > > thanks, > Victor > > On Sun, Aug 7, 2011 at 9:33 AM, Slawa Olhovchenkov <slw_at_zxy.spb.ru> wrote: > >> On Thu, Aug 04, 2011 at 08:39:17PM -0300, Victor Detoni wrote: >> >>> Hi Guys, >>> >>> I'm trying tunning a FreeBSD 8.2 to high perfomance network with pf. My >>> server configuration is: >>> >>> Dell 1950 >>> CPU: Intel(R) Xeon(R) CPU 5130 _at_ 2.00GHz (1995.03-MHz >> K8-class >>> CPU) >>> 4 x CPU >>> 2 NIC (<Broadcom NetXtreme II BCM5708 1000Base-T) >>> 1 NIC (em0: <Intel(R) PRO/1000 Network Connection 7.1.9>) >>> >>> I want to reach the high processing of packets per second and use pf as >>> synproxy and we still processor to handle others packets or flows. >>> >>> I know that em drivers has MULTI_QUEUE implementation that helps high >>> performance for Intel drivers, but I couldn't see more information about. >> We >>> can reached 500k pps, but no more traffic was processed by this >> interface. >>> >>> I've already enabled net.isr.direct but with Intel Drivers does not work >> and >>> the most processors are in System instead of Interrupts, why? When I >> enable >>> net.isr.direct the processing is balanced for on CPU in system and >> another >>> in interrupt and I reached 1M pps, but the total perfomance is down, the >>> load grow up too fast. >>> >>> I've changed some parameter in sysctl for intel drivers, but it doesn't >> have >>> effect. >>> >>> Someone know what I can do to reach more packets performance? I want to >> use >>> this FreeBSD as a router/firewall only. >> >> FreeBSD (and em) need some tuning for high perfomance. >> >> Next links in russian, sorry. >> >> http://dadv.livejournal.com/138951.html >> http://dadv.livejournal.com/139170.html >> http://dadv.livejournal.com/139366.html >> >> -- >> Slawa Olhovchenkov >> > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" > > -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike_at_sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/Received on Mon Aug 08 2011 - 14:28:22 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:16 UTC