From owner-freebsd-stable@FreeBSD.ORG Mon May 3 22:22:39 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id BF23B1065670 for ; Mon, 3 May 2010 22:22:39 +0000 (UTC) (envelope-from akephalos.akephalos@gmail.com) Received: from mail-ew0-f226.google.com (mail-ew0-f226.google.com [209.85.219.226]) by mx1.freebsd.org (Postfix) with ESMTP id 49D658FC13 for ; Mon, 3 May 2010 22:22:38 +0000 (UTC) Received: by ewy26 with SMTP id 26so823827ewy.3 for ; Mon, 03 May 2010 15:22:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:cc:subject :message-id:in-reply-to:references:x-mailer:mime-version :content-type:content-transfer-encoding; bh=msciwvsA1F/HCE5zFuBHdXVHExla0az9ci8zrbL2aps=; b=DMjl6tL0HnlFFRERqDC7ApSfJw3gEVxsZG1AlnXp4dqIPbR/8alMUNy9SPTij6yIQr VJ+tRHf//FUBLkgkiW4xungMryhZKh1iXl/4dYmF9Q42JHFEIjbFTlsCZD9pH34uwk5J G0tF2l8Vc0K1wqFz3QAkVUDK91aebfOLypamc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:in-reply-to:references:x-mailer :mime-version:content-type:content-transfer-encoding; b=IWW8HrumXdf9D4SsEquucs6VXoZ9zYYlsM24umIOoE1tlSeLh+XadMKkOVC2xlPRb+ C7sQdJCW7u9d/Ngd7aqPNA+y0KXAKf+woZQI9wehJq+KsjHn4nGfBFdKzJmwiJgP8SoO 5GPfmlZxDWnkU8IQdUyY4DUnkIVp/kHySY9oE= Received: by 10.213.49.144 with SMTP id v16mr6029155ebf.46.1272925355676; Mon, 03 May 2010 15:22:35 -0700 (PDT) Received: from free.bsd369441.org (89-45-24-235.citynet.botosani.ro [89.45.24.235]) by mx.google.com with ESMTPS id 14sm3361723ewy.2.2010.05.03.15.22.34 (version=SSLv3 cipher=RC4-MD5); Mon, 03 May 2010 15:22:34 -0700 (PDT) Date: Tue, 4 May 2010 01:20:02 +0300 From: Akephalos To: Bryce Edwards Message-Id: <20100504012002.c260d075.akephalos.akephalos@gmail.com> In-Reply-To: References: X-Mailer: Sylpheed 3.0.1 (GTK+ 2.18.7; amd64-portbld-freebsd8.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Adam Vande More , freebsd-stable@freebsd.org Subject: Re: 8-STABLE performance issues on Supermicro Core i7 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: Mon, 03 May 2010 22:22:39 -0000 Maybe this is a ridiculous question, but did you check whether your CPU is used and accelerated in case you use powerd/cpufreq or another power-saving feature? I ask you because I had this problem and I recalled that the same thing gathered my attention in the beginning, slow compilations. Basically, my CPU was nost scaling upwards for technical reasons that I can't understand. Here's my thread: http://lists.freebsd.org/pipermail/freebsd-stable/2010-April/056105.html Cheers, Mihai On Mon, 3 May 2010 13:30:17 -0500 Bryce Edwards wrote: > I have tried both drives independently (two system drives currently > in ZFS mirror), but the interrupts was something that caught my > attention as well. I haven't yet tried polling yet on the em > interface, but I still have interrupts like what you are seeing (minus > the em ones) when I'm just compiling and not really using the network, > so I was going to wait before going down that path. > > Bryce > -- Mihai