From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: still seeing network freezes with rtl8139 nic Date: Tue, 26 Feb 2008 17:07:01 +0200 Message-ID: <47C42B15.3000208@qumranet.com> References: <47BDC414.30301@cisco.com> <47C14371.9040405@qumranet.com> <47C1CA4F.3020605@cisco.com> <47C28256.7020908@qumranet.com> <47C2E896.7010805@cisco.com> <47C2F57C.9040903@cisco.com> <47C2F8BD.4090504@qumranet.com> <47C39C1C.7050905@cisco.com> <47C3D98E.80807@qumranet.com> <47C4273A.8010204@cisco.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel To: david ahern Return-path: In-Reply-To: <47C4273A.8010204@cisco.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org david ahern wrote: > Usually within a few hours, sometimes within 30 minutes. > > Load averages as computed by sysstat in the nightly sar files: > > rxpck/s txpck/s rxbyt/s txbyt/s > eth0 975.18 1188.34 82044.06 171655.38 > > Interrupts come in at 1830/sec for eth0, 250/sec for the timer and 20/sec or ide0. > > Are you using a RHEL4 image? > Nope, FC6 x86_64. My apachebench command line is ab -c 150 -n 10000000 -k http://guest/ 12K eth interrupts/sec, 20 ide interrupts/sec, 250Hz timer. The served file is quite small, so many small packets. -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/