Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756776AbZLWSRf (ORCPT ); Wed, 23 Dec 2009 13:17:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756654AbZLWSRe (ORCPT ); Wed, 23 Dec 2009 13:17:34 -0500 Received: from qw-out-2122.google.com ([74.125.92.26]:7306 "EHLO qw-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755271AbZLWSRc (ORCPT ); Wed, 23 Dec 2009 13:17:32 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type; b=wdk5TA7B1BsyEXsmCuzQ3gj92TLtgATlGgZcEYG4293PLODiZewMXLZVW70vixDKK4 1WPvwurojQcYl9iRT7+OJAg2g+H1hdCaLuuEJeQFRt57HJPhv9vwkgZkQTIHZBosMaav YOVjKLj0ynn/NiSnQSdGoFFZ/LurstQOsG1b0= Message-ID: <4B325EB8.4080300@gmail.com> Date: Wed, 23 Dec 2009 13:17:28 -0500 From: Gregory Haskins User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.5) Gecko/20091204 Thunderbird/3.0 MIME-Version: 1.0 To: "Peter W. Morreale" CC: Andi Kleen , Avi Kivity , kvm@vger.kernel.org, Bartlomiej Zolnierkiewicz , netdev@vger.kernel.org, "linux-kernel@vger.kernel.org" , "alacrityvm-devel@lists.sourceforge.net" , Anthony Liguori , Ingo Molnar , torvalds@linux-foundation.org, Andrew Morton Subject: Re: [Alacrityvm-devel] [GIT PULL] AlacrityVM guest drivers for 2.6.33 References: <4B1D4F29.8020309@gmail.com> <87637zdy9g.fsf@basil.nowhere.org> <4B30E654.40702@codemonkey.ws> <200912221701.56840.bzolnier@gmail.com> <4B30F214.80206@codemonkey.ws> <20091223065129.GA19600@elte.hu> <20091223101340.GC20539@basil.fritz.box> <4B31EF65.6070000@redhat.com> <20091223121431.GF20539@basil.fritz.box> <1261590740.19822.94.camel@hermosa> In-Reply-To: <1261590740.19822.94.camel@hermosa> X-Enigmail-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig08A5785F1ABF09E4A31AB908" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1753 Lines: 54 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig08A5785F1ABF09E4A31AB908 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 12/23/09 12:52 PM, Peter W. Morreale wrote: > On Wed, 2009-12-23 at 13:14 +0100, Andi Kleen wrote: >>> http://www.redhat.com/f/pdf/summit/cwright_11_open_source_virt.pdf >>> >>> See slide 32. This is without vhost-net. >> >> Thanks. Do you also have latency numbers? >> >> It seems like there's definitely still potential for improvement >> with messages <4K. But for the large messages they indeed=20 >> look rather good. >> >> It's unclear what message size the Alacrity numbers used, but I presum= e >> it was rather large. >> >=20 > No. It was 1500. Please see:=20 >=20 > http://developer.novell.com/wiki/index.php/AlacrityVM/Results >=20 Note: 1500 was the L2 MTU, not necessarily the L3/L4 size which was probably much larger (though I do not recall what exactly atm). -Greg --------------enig08A5785F1ABF09E4A31AB908 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAksyXrgACgkQP5K2CMvXmqHLTACgi0LH4j7MTQF26kIK4xN88fMs 7ToAn299TTxq+wq438HfzIUHsLofU93G =V5fw -----END PGP SIGNATURE----- --------------enig08A5785F1ABF09E4A31AB908-- -- 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/