From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Thu, 3 Jan 2002 21:26:16 +0300 From: Konstantin Volckov To: Sisyphus Mailing List Message-Id: <20020103212616.639c3530.goldhead@altlinux.ru> Organization: ALT Linux X-Mailer: Sylpheed version 0.6.6 (GTK+ 1.2.10; i586-alt-linux) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="0a9Tvd=.Zu.R6EWT" Subject: [sisyphus] Fw: changelogs for 2.4.17rc2aa2 and 2.2.20aa1 Sender: sisyphus-admin@altlinux.ru Errors-To: sisyphus-admin@altlinux.ru X-BeenThere: sisyphus@altlinux.ru X-Mailman-Version: 2.0 Precedence: bulk Reply-To: sisyphus@altlinux.ru List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Archived-At: List-Archive: --0a9Tvd=.Zu.R6EWT Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: 8bit Hi! Это сообщение промелькнуло в linux-kernel@vger.kernel.org. Из него следует, что VM от Andrea (тот, который используется в наших ядрах) самый крутой :-) Begin forwarded message: Date: Wed, 2 Jan 2002 09:05:47 -0500 From: rwhron@earthlink.net To: linux-kernel@vger.kernel.org Subject: changelogs for 2.4.17rc2aa2 and 2.2.20aa1 I put together these pages to help others understand what is in Andrea's kernels a little better. http://home.earthlink.net/~rwhron/kernel/2.4.17rc2aa2.html http://home.earthlink.net/~rwhron/kernel/2.2.20aa1.html The pages are created from his patch diff logs. I've stress tested and benchmarked 2.4.17rc2aa2 a lot and it's been very solid. For a workload that creates a lot of processes 2.4.17rc2aa2 has a definite edge. This is easiest to see in a couple unixbench tests: 2.4.17-mjc1 2.4.17rc2aa2 2.5.1-dj10 System Call Overhead 352361.7 362120.5 255809.4 lps Process Creation 817.5 2037.7 1212.0 lps Execl Throughput 265.8 458.4 316.5 lps And lmbench; the highest and lowest results of 3 runs were dropped. Processor, Processes - times in microseconds - smaller is better ---------------------------------------------------------------- OS fork exec sh proc proc proc ------------ ---- ---- ---- 2.4.17rc2aa2 745 2769 9583 2.5.1-dj10 810 3504 11.K 2.4.17-mjc1 1128 4244 12.K Good stuff comes from a lot of sources, and I'm hoping some of the tree maintainers will start cherry picking from Andrea's tree too. :) Note: mjc1 above was configured without preempt, rtsched or lockbreak. 2.4.17rc2aa2 consistently does better at dbench too. More results are at: http://home.earthlink.net/~rwhron/kernel/repo.html -- Randy Hron - 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/ -- Успехов, Konstantin --0a9Tvd=.Zu.R6EWT Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) iD8DBQE8NKJMt6s2zBR1r5IRAtz0AJ9FGOqudCSsT8A3HB3ji/iVB4nOjACfQvKM T26KInCwSeQ2rf071vB105w= =A38V -----END PGP SIGNATURE----- --0a9Tvd=.Zu.R6EWT--