Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263154AbTHVNkV (ORCPT ); Fri, 22 Aug 2003 09:40:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263156AbTHVNkV (ORCPT ); Fri, 22 Aug 2003 09:40:21 -0400 Received: from mx02.qsc.de ([213.148.130.14]:22146 "EHLO mx02.qsc.de") by vger.kernel.org with ESMTP id S263154AbTHVNkL (ORCPT ); Fri, 22 Aug 2003 09:40:11 -0400 Date: Fri, 22 Aug 2003 15:41:37 +0200 From: Wiktor Wodecki To: Con Kolivas Cc: linux kernel mailing list , Andrew Morton Subject: Re: [PATCH]O18int Message-ID: <20030822134136.GA711@gmx.de> References: <200308222231.25059.kernel@kolivas.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="5vNYLRcllDrimb99" Content-Disposition: inline In-Reply-To: <200308222231.25059.kernel@kolivas.org> X-message-flag: Linux - choice of the GNU generation X-Operating-System: Linux 2.6.0-test3-O18 i686 X-PGP-KeyID: 182C9783 X-Info: X-PGP-KeyID, send an email with the subject 'public key request' to wodecki@gmx.de User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3536 Lines: 90 --5vNYLRcllDrimb99 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Aug 22, 2003 at 10:31:20PM +1000, Con Kolivas wrote: Content-Description: clearsigned data > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 >=20 > Here is a small patchlet. >=20 > It is possible tasks were getting more sleep_avg credit on requeuing than= they=20 > could burn off while running so I've removed the on runqueue bonus to=20 > requeuing task.=20 >=20 > Note this applies onto O16.3 or 2.6.0-test3-mm3 as O17 was dropped. >=20 > This patch is also available here along with a patch against 2.6.0-test3: > http://kernel.kolivas.org/2.5 >=20 > Con this patch still makes my xmms skip on light io load (untar kernel source, open lkml mailbox folder) while opening mozilla. Even after mozilla is there xmms is still skipping. Processes take ages to spawn. And no, I'm not in swap. A 'su -'is taking 10 seconds to procceed. Same applies when rm -Rf'ing a kernel tree. Here is some more data for the curious: 15:38:55 cpu %usr %sys %nice %idle pswch/s runq nrproc lavg1 lavg5 avg15 _= cpu_ 15:38:56 all 26 9 0 66 1730 3 115 11.58 7.87 3.44 15:38:57 all 8 4 0 88 1137 1 115 11.58 7.87 3.44 15:38:58 all 10 4 0 86 1204 1 115 11.58 7.87 3.44 15:38:59 all 6 5 0 89 1002 1 115 11.58 7.87 3.44 15:39:00 all 5 4 0 91 1219 1 115 11.58 7.87 3.44 15:39:01 all 9 4 0 87 1748 1 115 11.69 7.95 3.49 kakerlak:/home/wiktor# vmstat 1 100 procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu-= --- r b swpd free buff cache si so bi bo in cs us sy id = wa 4 8 0 2520 12644 103924 0 0 2325 665 1358 1803 22 8 11 60 0 10 0 2348 12608 103988 0 0 2208 1390 1436 1672 17 6 0 77 0 13 0 2532 12556 103728 0 0 1548 1153 1292 1138 9 4 0 87 0 6 0 2588 12564 103700 0 0 1516 1861 2039 1593 9 4 0 87 0 11 0 2420 12560 103756 0 0 840 817 1267 1339 5 4 0 91 0 10 0 2036 12608 104012 0 0 1248 941 1330 1879 10 6 0 = 84 0 8 0 17820 12620 103160 0 0 28 744 1260 1609 12 2 0 86 0 7 0 7448 12708 113636 0 0 8264 593 1418 2451 56 14 0 30 2 7 0 2116 12840 118912 0 0 3232 830 1649 3050 20 11 0 70 0 15 0 2364 12832 118380 0 0 452 822 1397 577 4 3 0 93 0 9 0 2564 12840 118176 0 0 1352 1076 1303 812 12 3 0 85 0 12 0 2692 12844 118004 0 0 1924 1252 1553 1200 18 3 0 79 note the load of 11. I can even get it to 30 while doing 3 tar xf bla.tar simultanously. I'm going to fetch some fish in the next two weeks in poland, so I will not be able to do any more testing from sunday on. Happy coding (while I stick to O10 *g*) --=20 Regards, Wiktor Wodecki --5vNYLRcllDrimb99 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) iD8DBQE/Rh2Q6SNaNRgsl4MRAgrfAKCd2qFNSEGtMRAVCAKQyZMlikxMBwCfQwTi hokhA9+55X3QuWg/q2DpUR4= =DYCZ -----END PGP SIGNATURE----- --5vNYLRcllDrimb99-- - 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/