Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 11 Nov 2002 06:55:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 11 Nov 2002 06:55:47 -0500 Received: from port-213-148-149-130.reverse.qsc.de ([213.148.149.130]:4904 "EHLO eumucln01.mscsoftware.com") by vger.kernel.org with ESMTP id ; Mon, 11 Nov 2002 06:55:46 -0500 Message-ID: <3DCF7CBA.D75C297C@mscsoftware.com> Date: Mon, 11 Nov 2002 10:47:38 +0100 From: Martin Knoblauch <"martin.knoblauch "@mscsoftware.com> X-Mailer: Mozilla 4.79 [en] (X11; U; Linux 2.4.20-pre10-ac2-mkn i686) X-Accept-Language: en MIME-Version: 1.0 To: manish@Zambeel.com CC: linux-kernel@vger.kernel.org Subject: RE: Memory performance on Serverworks GC-LE based system poor? X-AntiVirus: OK! AntiVir MailGate Version 2.0.1.2; AVE: 6.16.0.0; VDF: 6.16.0.15 at mailmuc has not found any known virus in this email. X-MIMETrack: Itemize by SMTP Server on EUMUCLN01/MSCsoftware(Release 5.0.10 |March 22, 2002) at 11/11/2002 12:57:59 PM, Serialize by Router on EUMUCLN01/MSCsoftware(Release 5.0.10 |March 22, 2002) at 11/11/2002 12:58:07 PM, Serialize complete at 11/11/2002 12:58:07 PM Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1149 Lines: 38 > > You must have done this, but just wanted to confirm. Did you check the Front > Side Bus speed in the BIOS? > > Thanks > Manish > Actually, we did check a lot of things, but did not see settings for the FSB. What would the correct speed be? Thanks Martin > -----Original Message----- > From: Martin Knoblauch [mailto:knobi@knobisoft.de] > Sent: Sunday, November 10, 2002 4:30 PM > To: linux-kernel@vger.kernel.org > Subject: Memory performance on Serverworks GC-LE based system poor? > > Hi, > > I have experienced extreme low STREAMS numbers (about 600 MB/sec for Triad) > > on two dual CPU systems based on the ServerWorks GC-LE chipset (SuperMicro > P4DLR+ mainboard). Both systems had 2x2.4 GHz XEONs, 4GB of DDR memory and > were running kernel 2.4.18. I would usually expect STREAMS numbers of about > 2000 MB/sec for this kind of systems. > > Does this ring any bells? > > Martin > - 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/