Date: Sun, 15 Mar 2009 20:53:59 +0000 (GMT) From: Robert Watson <rwatson@FreeBSD.org> To: Kris Kennaway <kris@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r189863 - in head: share/man/man4 sys/net Message-ID: <alpine.BSF.2.00.0903152053220.92013@fledge.watson.org> In-Reply-To: <49BD63AB.6090702@FreeBSD.org> References: <200903152017.n2FKHijd038587@svn.freebsd.org> <49BD63AB.6090702@FreeBSD.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, 15 Mar 2009, Kris Kennaway wrote: >> Kris reports that this leads to significant performance improvements >> in loopback benchmarking with TCP and UDP for throughput: >> RXCSUM RXCSUM+TXCSUM >> TCP 15% 37% >> UDP 10% 74% > > More like 24% instead of 74% actually, the sender and receiver had become > unbalanced in that test. That makes more sense -- I was surprised to see such a large win on UDP. Thanks for the update. Robert N M Watson Computer Laboratory University of Cambridge
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?alpine.BSF.2.00.0903152053220.92013>