Messages in this thread | | | Date | Wed, 28 Sep 2005 09:35:54 -0700 | From | Stephen Hemminger <> | Subject | Re: TCP Network performance degade from 2.4.18 to 2.6.10 |
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On Wed, 28 Sep 2005 10:42:22 +0530 "Eshwar" <eshwar@moschip.com> wrote:
> HI all, > > I observed there is huge network performance drop from linux 2.4 to 2.6 with > the same setup (No hardware changes..). The results are taken in PIV > processor with D-Link network card... with iperf ... Can some body help me > why such a huge difference... in TCP stream... > > In linux 2.4 (Redhat 9) > > DLink > TCP UDP > Tx 94.3Mbps Tx 95 Mbps > Rx 94.2 Mbps Rx 95 Mbps > > In linux 2.6.10 (Fedora Core 4) > DLink > TCP UDP > Tx 64.3 Mbps Tx 87 Mbps > Rx 88.1 Mbps Rx 95 Mbps > > > Thanks & Regards > Eshwar
Please send network performance discussion to netdev@vger.kernel.org
A lot more information is needed, like: * which hardware is on both ends of the test (lscpci) * any TCP configuration issues * any errors reported. * netfilter and firewalling. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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