From owner-freebsd-hackers@FreeBSD.ORG Thu Nov 15 05:02:55 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 3025AE72 for ; Thu, 15 Nov 2012 05:02:55 +0000 (UTC) (envelope-from rebel.kishore@gmail.com) Received: from mail-vb0-f54.google.com (mail-vb0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id D6D508FC08 for ; Thu, 15 Nov 2012 05:02:54 +0000 (UTC) Received: by mail-vb0-f54.google.com with SMTP id l1so1624569vba.13 for ; Wed, 14 Nov 2012 21:02:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=ADFckBgk1qLDN/EUMF1mteScBlm5g3j8zxv8q/fSgDQ=; b=v64KrZ8zFW4+HHK6z1jlhs3MkvdqyWUs9ESjvNEUbWouvTfgwYz1XdQYjfgwc3QKoC H7+Iw+TfAtTfdtdiZSFvzpAt2zB+h6YWFeyHPrmtD8xxFDa6IEZdLulAUULM9UY/MtS0 dr6tClC5nOwr75PEAEsul01XT5IWsgLfOvcSopzMJO4qAJXr5X6EamuwXdf6dobTBSbc 5SDOU1tpR6twJKseo6ga6MJJxzNspm+MJ2P1NYSfzgM32c5mDIlyOe0cqRGB7DR5Bnyb 8ZB9gIWwyDkqduuCD3YYZviFPGI6LfkpPibSsNCvzy/JsSInnLVfXJznPjwINOmUoFUO n8vQ== MIME-Version: 1.0 Received: by 10.58.94.109 with SMTP id db13mr35584566veb.39.1352955773987; Wed, 14 Nov 2012 21:02:53 -0800 (PST) Received: by 10.220.117.17 with HTTP; Wed, 14 Nov 2012 21:02:53 -0800 (PST) Date: Thu, 15 Nov 2012 10:32:53 +0530 Message-ID: Subject: Performance Issues of File package From: Kishore Kumar To: freebsd-hackers@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 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: Thu, 15 Nov 2012 05:02:55 -0000 Hi, - Is there any performance drop in file package version file-5.11 when compared to file-5.03? - Is the performance of file package and libmagic dependent on the size of magic database by any chance? - Does the new magic wrappers have any kind of performance issue? - How efficient is the magic database parsing done by libmagic? Thanks, Rebel