From owner-freebsd-stable@FreeBSD.ORG Fri Nov 23 01:29:58 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8554816A417 for ; Fri, 23 Nov 2007 01:29:58 +0000 (UTC) (envelope-from ivoras@gmail.com) Received: from rv-out-0910.google.com (rv-out-0910.google.com [209.85.198.185]) by mx1.freebsd.org (Postfix) with ESMTP id 66A4013C442 for ; Fri, 23 Nov 2007 01:29:58 +0000 (UTC) (envelope-from ivoras@gmail.com) Received: by rv-out-0910.google.com with SMTP id l15so2559320rvb for ; Thu, 22 Nov 2007 17:29:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; bh=/074cIeMB+SEgzsWzRbRYi/yAXqlIeehKizABCjrh8E=; b=eZIQcdh4Q97CbNP8cinXVF2vv/JZ/SAi78mVwvoAsRpUQ7gV40RvcbDNOzIV4M5sAk/+fPTkvtDAUT3pyHJTAYX7pTN6NSmOCiG6eKx0Ombnxkp1ko9i0CI/IkcLoYlkDCCYBHJfpKtaJ//tdwyYhCLWPD8bKOAVucs2WSTPRVw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=qPkCZXSe/Jq64baM1YSdwO69UyzUvv9+x9xCrz3FiVwkK0HX8mF5wn90Z0NWnPNQCpIKruK0GQmfHdoPK+G77YI7WbxeM+dR3AAgWFuKcl71pJWeeGsyJLyP7zvK5aaCFyQ4n/eJEng91fINBDayE4jy4wz4+HHENHNfrosxuhY= Received: by 10.141.19.16 with SMTP id w16mr1309045rvi.1195781397982; Thu, 22 Nov 2007 17:29:57 -0800 (PST) Received: by 10.141.211.5 with HTTP; Thu, 22 Nov 2007 17:29:57 -0800 (PST) Message-ID: <9bbcef730711221729h4c76c183s155186129e2ff0e1@mail.gmail.com> Date: Fri, 23 Nov 2007 02:29:57 +0100 From: "Ivan Voras" Sender: ivoras@gmail.com To: "Kris Kennaway" In-Reply-To: <4745F9DB.7040701@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <4741905E.8050300@chistydom.ru> <47440C10.5060608@FreeBSD.org> <47440E55.3060909@FreeBSD.org> <9bbcef730711210320s73c0625bh25ba2561b270f237@mail.gmail.com> <47448CC2.7030100@FreeBSD.org> <4745ED27.6060401@FreeBSD.org> <9bbcef730711221342y5223f0cfuca1826c8f203e9b8@mail.gmail.com> <4745F9DB.7040701@FreeBSD.org> X-Google-Sender-Auth: d4a5c7b57c4e1910 Cc: freebsd-stable@freebsd.org Subject: Re: 2 x quad-core system is slower that 2 x dual core on FreeBSD X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Nov 2007 01:29:58 -0000 On 22/11/2007, Kris Kennaway wrote: > It looks like lockmgr, and the patch should definitely have helped. > Maybe you forgot to enable vfs.lookup_shared? No, I haven't. But the machine I tested it on is only 4-core; maybe it would help on 8-core machines.