Date: Wed, 28 Feb 2007 21:42:00 +0800 From: Dinesh Nair <dinesh@alphaque.com> To: freebsd-performance@freebsd.org Subject: Re: UDP performance. Message-ID: <20070228214200.60cc9b7a@prophet.alphaque.com> In-Reply-To: <45E54619.7000503@isc.org> References: <20070224215508.GA41968@xor.obsecurity.org> <45E13410.7020505@he.iki.fi> <20070225071946.GA48242@xor.obsecurity.org> <45E14BAD.80909@he.iki.fi> <20070225084737.GA49231@xor.obsecurity.org> <errjlr$a8p$1@sea.gmane.org> <5a0a9d6f0702260936u3408f8d8rd4cde9234b2f7776@mail.gmail.com> <erv88p$rag$1@sea.gmane.org> <45E54619.7000503@isc.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wed, 28 Feb 2007 01:06:33 -0800, Peter Losher <Peter_Losher@isc.org> wrote: > Ivan Voras wrote: > > > I agree in general, but MySQL performance is very exposed as an > > advocacy issue - it has traditionally been the source of statements > > like "FreeBSD's threading implementation is weak/bad/broken". > > And these days ISC can't consciously recommend FreeBSD for use on > high-traffic DNS servers because UDP performance has (frankly) gone > downhill since 5.x. > [..snipped..] > http://lists.freebsd.org/pipermail/freebsd-net/2006-September/011748.html if UDP performance in 6.x and 7.x has dropped, this could even affect voip applications/servers such as asterisk when run on FreeBSD. most all use RTP for media traffic and RTP is nearly always UDP generating up to 50 packets per second per call per direction. 14,000+ packets per second is only about 140 calls. -- Regards, /\_/\ "All dogs go to heaven." dinesh@alphaque.com (0 0) http://www.openmalaysiablog.com/ +==========================----oOO--(_)--OOo----==========================+ | for a in past present future; do | | for b in clients employers associates relatives neighbours pets; do | | echo "The opinions here in no way reflect the opinions of my $a $b." | | done; done | +=========================================================================+
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20070228214200.60cc9b7a>