From owner-freebsd-performance@FreeBSD.ORG Fri Feb 1 00:12:04 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4FA6C16A418 for ; Fri, 1 Feb 2008 00:12:04 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from cmail.optima.ua (cmail.optima.ua [195.248.191.121]) by mx1.freebsd.org (Postfix) with ESMTP id C859A13C467 for ; Fri, 1 Feb 2008 00:12:03 +0000 (UTC) (envelope-from mav@FreeBSD.org) X-Spam-Flag: SKIP X-Spam-Yversion: Spamooborona 1.7.0 Received: from [212.86.226.226] (account mav@alkar.net HELO [192.168.3.2]) by cmail.optima.ua (CommuniGate Pro SMTP 5.1.14) with ESMTPA id 71395333; Fri, 01 Feb 2008 01:12:01 +0200 Message-ID: <47A255BB.3020708@FreeBSD.org> Date: Fri, 01 Feb 2008 01:11:55 +0200 From: Alexander Motin User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) MIME-Version: 1.0 To: freebsd-performance@freebsd.org, freebsd-hackers@freebsd.org References: <47A25412.3010301@FreeBSD.org> In-Reply-To: <47A25412.3010301@FreeBSD.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Fri, 01 Feb 2008 01:01:14 +0000 Cc: Subject: Re: Memory allocation performance X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Feb 2008 00:12:04 -0000 Alexander Motin пишет: > While profiling netgraph operation on UP HEAD router I have found that > huge amount of time it spent on memory allocation/deallocation: I have forgotten to tell that it was mostly GENERIC kernel just built without INVARIANTS, WITNESS and SMP but with 'profile 2'. -- Alexander Motin