From owner-freebsd-current@FreeBSD.ORG Mon Mar 18 15:11:03 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 6C9C4A3F; Mon, 18 Mar 2013 15:11:03 +0000 (UTC) (envelope-from m.e.sanliturk@gmail.com) Received: from mail-vc0-f180.google.com (mail-vc0-f180.google.com [209.85.220.180]) by mx1.freebsd.org (Postfix) with ESMTP id 1A33915C; Mon, 18 Mar 2013 15:11:02 +0000 (UTC) Received: by mail-vc0-f180.google.com with SMTP id m17so2965245vca.25 for ; Mon, 18 Mar 2013 08:11:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=F9wHHCaoIqDZXPZSlTVQeXTvHScfN2fCPCsuepehTOc=; b=zbsVJ7snGbtdadRufL+JG5o60fPoJ9k7oTGwEVlQD65NVw3Ydu+eDJ8EfWEcRWXme+ ci1g2FuxA2sVQS40LwhUpBg+fPE3rVXEmhzv1x5WvgJZ8ateCAT70z/f84w9AoiXXXPB aacEw7x5Zu4WnF0nuOxVs//5BfvSbuPZvb7oaMQN4lE/9J0PX+VdwwDFO4VuAAcV6YLO htwya19/KP89tY7xtcf+o5wuZfvFCiyFPtD4TR5mZPMhYBouH5a337yMWUIibs9e2/LU TMPwNoP6qKECvx3siAIgzkNx+UBI6+rKp3+32lwVL34EnoThcHRPq015JFoHE7furfds wvsg== MIME-Version: 1.0 X-Received: by 10.220.242.73 with SMTP id lh9mr19583222vcb.49.1363619461520; Mon, 18 Mar 2013 08:11:01 -0700 (PDT) Received: by 10.58.132.203 with HTTP; Mon, 18 Mar 2013 08:11:01 -0700 (PDT) In-Reply-To: References: <35878.1363607691@critter.freebsd.dk> <514715F9.2080506@freebsd.org> Date: Mon, 18 Mar 2013 08:11:01 -0700 Message-ID: Subject: Re: FreeBSD is very slow when Memory chip sizes are imbalanced in slots From: Mehmet Erol Sanliturk To: Steven Hartland Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-current@freebsd.org, Nathan Whitehorn X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Mar 2013 15:11:03 -0000 On Mon, Mar 18, 2013 at 8:09 AM, Steven Hartland wrote: > > ----- Original Message ----- From: Mehmet Erol Sanliturk > >> Surely you can eliminate all of those and confirm / deny the original >>> diagnosis by simply installing balanced memory in the machine and >>> checking >>> to see if the problem goes away? >>> >> >> Please see links in my previous mails . >> All of these are worked in detail . >> >> This is Intel DG965WH main board and I do not know much about NUMA , but >> with respect to Wikipedia Non-Uniform_Memory_Access page , it seems that >> there is no NUMA structure in this main board . >> > > But have you installed balanced memory and confirmed the problem goes away? > > Regards > Steve > Yes . http://lists.freebsd.org/pipermail/freebsd-current/2012-February/031836.html http://lists.freebsd.org/pipermail/freebsd-current/2012-February/031912.html http://lists.freebsd.org/pipermail/freebsd-current/2012-February/031928.html http://lists.freebsd.org/pipermail/freebsd-current/2012-February/032012.html Thank you very much . Mehmet Erol Sanliturk