From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 22 Nov 2002 07:47:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 22 Nov 2002 07:47:08 -0500 Received: from pop.gmx.net ([213.165.65.60]:2421 "HELO mail.gmx.net") by vger.kernel.org with SMTP id ; Fri, 22 Nov 2002 07:47:07 -0500 Message-Id: <5.1.1.6.2.20021122134045.00cc9680@pop.gmx.net> X-Mailer: QUALCOMM Windows Eudora Version 5.1.1 Date: Fri, 22 Nov 2002 13:51:10 +0100 To: jim.houston@attbi.com, linux-kernel@vger.kernel.org From: Mike Galbraith Subject: Re: 2.5.47 scheduler problems? Cc: riel@conectiva.com.br In-Reply-To: <5.1.1.6.2.20021122120405.00c236e8@pop.gmx.net> References: <3DDDC37F.5AC219D5@attbi.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=====================_12009625==_" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=====================_12009625==_ Content-Type: text/plain; charset="us-ascii"; format=flowed At 12:07 PM 11/22/2002 +0100, Mike Galbraith wrote: >At 12:41 AM 11/22/2002 -0500, Jim Houston wrote: > >>I just gave this a spin with. The patches still apply cleanly >>to linux-2.5.48 and it seems well behaved:-) > >It seems a little choppy still for a not swapping load, but greatly improved. > >Thanks! (I put it into virgin 2.5.47 fwiw) I have some very odd behavior. I wanted to see how the kernel did at make -j30 bzImage on my test box to see what effect it has on throughput (box is 500 Mhz PIII + 128Mb ram), and get vmstat output like the attached. I should be roughly 30Mb into swap and paging heftily at this point. -Mike --=====================_12009625==_ Content-Type: text/plain; name="vmstat.out"; x-mac-type="42494E41"; x-mac-creator="74747874" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="vmstat.out" cHJvY3MgLS0tLS0tLS0tLS1tZW1vcnktLS0tLS0tLS0tIC0tLXN3YXAtLSAtLS0tLWlvLS0tLSAt LXN5c3RlbS0tIC0tLS1jcHUtLS0tCiBiICB3ICAgc3dwZCAgIGZyZWUgICBidWZmICBjYWNoZSAg IHNpICAgc28gICAgYmkgICAgYm8gICBpbiAgICBjcyB1cyBzeSBpZCB3YQo0MSAgOCAgICA3NjQg IDU5OTQwICAgMTU5NiAgMTg0ODQgICAgMCAgICAwICAgICA0ICAgIDI3IDEwMjcgICAxMjkgOTAg MTAgIDAgIDAKMzUgMTAgICAgNzY0ICA1ODkzMiAgIDE2MDQgIDE4NjE2ICAgIDAgICAgMCAgIDEy MCAgICAgMCAxMDI2ICAgMTM0IDkyICA4ICAwICAwCjM0ICA4ICAgIDc2NCAgNTM1NDAgICAxNjA4 ICAxODgwNCAgICAwICAgIDAgICAgMjkgICAgIDAgMTAyMyAgIDE0MSA4NyAxMyAgMCAgMAozOCAg NyAgICA3NjQgIDQ3NzgwICAgMTYxNiAgMTkzMDAgICAgMCAgICAwICAgIDEwICAgICAwIDEwNzUg ICAxNjggOTIgIDggIDAgIDAKMzggMTEgICAgNzY0ICA1NDQ3NiAgIDE2MTYgIDE5Njg0ICAgIDAg ICAgMCAgICAgOCAgICAgMCAxMDE4ICAgMTMwIDkwIDEwICAwICAwCjMzIDEyICAgIDc2NCAgNDc1 OTYgICAxNjMyICAyMDA0OCAgICAwICAgIDAgICAgMTQgICA0NzQgMTA2MiAgIDE0MyA4OSAxMSAg MCAgMAozMyAgNiAgICA3NjQgIDQxNTY0ICAgMTYzNiAgMTk0MTIgICAgMCAgICAwICAgIDg4ICAg ICAwIDExMDQgICAxNTggOTAgMTAgIDAgIDAKMzIgIDQgICAgNzY0ICAzNDk0MCAgIDE2NDAgIDE5 NzI4ICAgIDAgICAgMCAgICA5MyAgICAgMCAxMDI0ICAgMTU3IDkxICA5ICAwICAwCjM3ICA2ICAg IDc2NCAgMzQ2NTIgICAxNjQwICAyMDAxMiAgICAwICAgIDAgICAgMzggICAgIDAgMTAyMiAgIDE0 MyA5MyAgNyAgMCAgMAozNiAgOCAgICA3NjQgIDMzMTk2ICAgMTY0OCAgMjAxMDggICAgMCAgICAw ICAgIDE4ICAgICAwIDEwMjMgICAxNjggODkgMTEgIDAgIDAKMzUgIDggICAgNzY0ICAzMjY2OCAg IDE2NTIgIDIwNTI4ICAgIDAgICAgMCAgICAgOCAgIDExMCAxMDI5ICAgMTU5IDkxICA5ICAwICAw CjM0ICA2ICAgIDc2NCAgMjgzNjQgICAxNjY0ICAyMDg1MiAgICAwICAgIDAgICAgODQgICAgIDEg MTAyMyAgIDE2NyA5MiAgOCAgMCAgMAozMiAgNiAgICA3NjQgIDIzMTQwICAgMTY2NCAgMjA2MDgg ICAgMCAgICAwICAgICA0ICAgICAwIDEwMjAgICAxNjUgOTMgIDcgIDAgIDAKMzQgIDcgICAgNzY0 ICAyODM3MiAgIDE2NjQgIDIwNDI0ICAgIDAgICAgMCAgICAxMiAgICAgMCAxMDIwICAgMTQ3IDkz ICA3ICAwICAwCjM4ICA3ICAgIDc2NCAgMjM0NzYgICAxNjY4ICAyMDQ4MCAgICAwICAgIDAgICAg NDUgICAgIDAgMTEyMyAgIDE5NCA5MyAgNyAgMCAgMAozMiAgOCAgICA3NjQgIDMyOTg4ICAgMTY2 OCAgMjA5NTIgICAgMCAgICAwICAgICA0ICAgMTMyIDEwMjcgICAxNTEgOTQgIDYgIDAgIDAKMzUg IDkgICAgNzY0ICAyOTI2MCAgIDE2NzIgIDIwMzMyICAgIDAgICAgMCAgICAgNCAgICAgMSAxMDIw ICAgMTUyIDg5IDExICAwICAwCjMyICA2ICAgIDc2NCAgMzExMDAgICAxNjcyICAyMDY4OCAgICAw ICAgIDAgICAgIDAgICAgIDAgMTEwNiAgIDE1NiA5MiAgOCAgMCAgMAozMSAgOCAgICA3NjQgIDMy MDc2ICAgMTY4MCAgMjAyNjQgICAgMCAgICAwICAgMTA4ICAgICAwIDEwMjMgICAxNjEgOTEgIDkg IDAgIDAKMzUgIDggICAgNzY0ICA0MjMzMiAgIDE2ODQgIDIwODM2ICAgIDAgICAgMCAgICAxNyAg ICAgMCAxMDIzICAgMTU3IDg2IDE0ICAwICAwCjM0IDExICAgIDc2NCAgNDg5MTYgICAxNjg4ICAy MDc1MiAgICAwICAgIDAgICAgNTIgICAyMzQgMTAzMyAgIDE1MSA4OCAxMiAgMCAgMApwcm9jcyAt LS0tLS0tLS0tLW1lbW9yeS0tLS0tLS0tLS0gLS0tc3dhcC0tIC0tLS0taW8tLS0tIC0tc3lzdGVt LS0gLS0tLWNwdS0tLS0KIGIgIHcgICBzd3BkICAgZnJlZSAgIGJ1ZmYgIGNhY2hlICAgc2kgICBz byAgICBiaSAgICBibyAgIGluICAgIGNzIHVzIHN5IGlkIHdhCjM3ICA1ICAgIDc2NCAgNDU3OTYg ICAxNjkyICAyMDk1NiAgICAwICAgIDAgICAgMTIgICAgIDEgMTAyMCAgIDEzNiA4OSAxMSAgMCAg MAozMiAgNiAgICA3NjQgIDQ2ODIwICAgMTY5MiAgMjA2MTYgICAgMCAgICAwICAgICAwICAgICAw IDEwMTcgICAxNDkgODkgMTEgIDAgIDAKMzQgIDggICAgNzY0ICA0NjgyMCAgIDE2OTIgIDIwNjUy ICAgIDAgICAgMCAgICAgMCAgICAgMCAxMDE3ICAgMTMwIDkxICA5ICAwICAwCjMxICA4ICAgIDc2 NCAgNDEzMTYgICAxNjkyICAyMDQ5NiAgICAwICAgIDAgICAgIDggICAgIDAgMTA4MyAgIDE1MyA5 MiAgOCAgMCAgMAo= --=====================_12009625==_--