From owner-freebsd-stable@FreeBSD.ORG Thu Nov 24 08:45:04 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E858D16A41F for ; Thu, 24 Nov 2005 08:45:04 +0000 (GMT) (envelope-from rutger.bevaart@illian.net) Received: from darwin.illian.net (darwin.illian.net [80.69.74.160]) by mx1.FreeBSD.org (Postfix) with ESMTP id EC34043D46 for ; Thu, 24 Nov 2005 08:45:03 +0000 (GMT) (envelope-from rutger.bevaart@illian.net) Received: from localhost (localhost.illian.net [127.0.0.1]) by darwin.illian.net (Postfix) with ESMTP id C6C86456A8; Thu, 24 Nov 2005 09:45:08 +0100 (CET) Received: from darwin.illian.net ([127.0.0.1]) by localhost (darwin.illian.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 85596-10; Thu, 24 Nov 2005 09:45:08 +0100 (CET) Received: from www.illian.net (localhost.illian.net [127.0.0.1]) by darwin.illian.net (Postfix) with ESMTP id 23FD0456A1; Thu, 24 Nov 2005 09:45:08 +0100 (CET) Received: from 62.58.16.80 (SquirrelMail authenticated user rutger) by www.illian.net with HTTP; Thu, 24 Nov 2005 09:45:08 +0100 (CET) Message-ID: <50249.62.58.16.80.1132821908.squirrel@www.illian.net> In-Reply-To: <20051123213916.GA7375@xor.obsecurity.org> References: <20051123213916.GA7375@xor.obsecurity.org> Date: Thu, 24 Nov 2005 09:45:08 +0100 (CET) From: "Rutger Bevaart" To: "Kris Kennaway" User-Agent: SquirrelMail/1.4.5 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-Virus-Scanned: amavisd-new at illian.net Cc: freebsd-stable@freebsd.org, Gino Ruopolo Subject: Re: FreeBSD unstable on Dell 1750 using SMP? 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: Thu, 24 Nov 2005 08:45:05 -0000 Hi Kris, I cannot find anything about that in the /usr/src/UPDATING for the 5.4 branch. We're running "FreeBSD xyz 5.4-RELEASE-p5 FreeBSD 5.4-RELEASE-p5" and p6 and later only fix some IPSEC and SSL stuff. Is it in 6.0 and if so, will somebody backport that fix? Regards Rutger On Wed, November 23, 2005 22:39, Kris Kennaway wrote: > On Sun, Nov 20, 2005 at 07:24:25PM +0100, Rutger Bevaart wrote: >> Strange indeed. >> >> On a 1750 with bge's: >> 475 mbufs in use >> 501/25600 mbuf clusters in use (current/max) >> 0/3/6656 sfbufs in use (current/peak/max) >> 1120 KBytes allocated to network >> 0 requests for sfbufs denied >> 0 requests for sfbufs delayed >> 0 requests for I/O initiated by sendfile >> 100 calls to protocol drain routines >> >> On a 2850 (hardware identical to an 1850): >> $ netstat -m >> 4294966848 mbufs in use >> 565/25600 mbuf clusters in use (current/max) >> 0/67/6656 sfbufs in use (current/peak/max) >> 1018 KBytes allocated to network >> 0 requests for sfbufs denied >> 0 requests for sfbufs delayed >> 16449 requests for I/O initiated by sendfile >> 589 calls to protocol drain routines >> >> Both experience the "auto reboot" feature. The mbufs on the 2850 look >> like a counter (signed/unsigned) bug, maybe even just in the >> printing. Other than that I'm having a hard time interpreting these >> results. > > This is documented in the 5.4 errata, it's a leak in the stats > counting on SMP machines. It was fixed after 5.4. > > Kris > Rutger Bevaart :: illian.networks