From owner-freebsd-hackers@FreeBSD.ORG Tue Nov 6 16:51:01 2012 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D1C214F6 for ; Tue, 6 Nov 2012 16:51:01 +0000 (UTC) (envelope-from olivier@gid0.org) Received: from mail-la0-f54.google.com (mail-la0-f54.google.com [209.85.215.54]) by mx1.freebsd.org (Postfix) with ESMTP id 50C248FC15 for ; Tue, 6 Nov 2012 16:51:00 +0000 (UTC) Received: by mail-la0-f54.google.com with SMTP id e12so663542lag.13 for ; Tue, 06 Nov 2012 08:50:59 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:x-gm-message-state; bh=wpGgFsm9cUY0TpTCsTDekn6f6TIu+v/masJECmq4Qz0=; b=gEebUVno5s/C4YYjLiHdRQJw5XbjtLGDYzYt66bngkxtKx8RCYVeaiPFRWsk35eWM7 UO88VfErKCL/GUl5Z3yh0kJ+R4ZoA4Zs2Pa6kH5LUTCMRTwh9leNHs28b4Hkebe3z6DG Bs8kyJfRhiVbzNmtI5XS5FrAWy3o6mRHo4iVv7FcVZz4bhB9jI+LA+bWtAzAFFUnNbPc LAiV/utiA2+phXqLAmAndAWiuru9DdYnPlUn8zo8JtP1vDHfiFT1M3GXYejkgFwjGJL7 2prdjDSSPYSekqIIG/mlTfbXtjNARjVXbxdiI2cNBiQHDmi0NEowATEciGq366abv8Av Xs3w== MIME-Version: 1.0 Received: by 10.152.106.79 with SMTP id gs15mr1683056lab.31.1352220659679; Tue, 06 Nov 2012 08:50:59 -0800 (PST) Received: by 10.112.135.137 with HTTP; Tue, 6 Nov 2012 08:50:59 -0800 (PST) In-Reply-To: References: <50980ADD.4010402@rawbw.com> Date: Tue, 6 Nov 2012 17:50:59 +0100 Message-ID: Subject: Re: pgbench performance is lagging compared to Linux and DragonflyBSD? From: Olivier Smedts To: Wojciech Puchar Content-Type: text/plain; charset=ISO-8859-1 X-Gm-Message-State: ALoCoQltL2dfn9A+gsHkbgz63kLPZpC1249UeZErN1MK8sNIBXEdW0vNd4JMY5p3gB573213WTKK Cc: Yuri , freebsd-hackers@freebsd.org X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Nov 2012 16:51:01 -0000 2012/11/6 Wojciech Puchar : > Tuning operating system for single benchmark is an example of that childish > behaviour. LOL. That's what "we" did several years ago : http://people.freebsd.org/~kris/scaling/dfly.html I won't blame dflybsd for benchmarking something specific. Maybe there is something we can learn from what they did for the 3.2 release. -- Olivier Smedts _ ASCII ribbon campaign ( ) e-mail: olivier@gid0.org - against HTML email & vCards X www: http://www.gid0.org - against proprietary attachments / \ "Il y a seulement 10 sortes de gens dans le monde : ceux qui comprennent le binaire, et ceux qui ne le comprennent pas."