From owner-freebsd-smp@FreeBSD.ORG Sun Nov 20 18:24:31 2005 Return-Path: X-Original-To: freebsd-smp@freebsd.org Delivered-To: freebsd-smp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6980316A420; Sun, 20 Nov 2005 18:24:31 +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 B18EF43D45; Sun, 20 Nov 2005 18:24:30 +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 4E67B450EC; Sun, 20 Nov 2005 19:24:41 +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 62399-09; Sun, 20 Nov 2005 19:24:40 +0100 (CET) Received: from [192.168.3.5] (237192.xs4all.nl [194.109.237.192]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by darwin.illian.net (Postfix) with ESMTP id 945D1450C4; Sun, 20 Nov 2005 19:24:40 +0100 (CET) In-Reply-To: References: Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: Content-Transfer-Encoding: 7bit From: Rutger Bevaart Date: Sun, 20 Nov 2005 19:24:25 +0100 To: "Gino Ruopolo" X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: amavisd-new at illian.net Cc: freebsd-stable@freebsd.org, freebsd-smp@freebsd.org Subject: Re: FreeBSD unstable on Dell 1750 using SMP? X-BeenThere: freebsd-smp@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD SMP implementation group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Nov 2005 18:24:31 -0000 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. Regards Rutger Bevaart On Nov 20, 2005, at 5:07 PM, Gino Ruopolo wrote: > > Hello Rutger, > > I red your post but I'm unable to reply on the list 'cause of some > firewall settings. > > I'm having the same problems with various Dell1850 and Fbsd 5.4 > > Last week I noticed the following: > > #netstat -m > 4294899289 mbufs in use !?!?!??!!? > 4294940375/25600 mbuf clusters in use (current/max) !?!?!?!??! > 0/9/6656 sfbufs in use (current/peak/max) > 4123460 KBytes allocated to network > 0 requests for sfbufs denied > 0 requests for sfbufs delayed > 34 requests for I/O initiated by sendfile > 2533 calls to protocol drain routines > > Here is the output of the same command on a different server with > fxp0 ethernet driver, also FBSD 5.4 and doing the same work: > > #netstat -m > 194 mbufs in use > 171/25600 mbuf clusters in use (current/max) > 0/4/6656 sfbufs in use (current/peak/max) > 390 KBytes allocated to network > 0 requests for sfbufs denied > 0 requests for sfbufs delayed > 0 requests for I/O initiated by sendfile > 0 calls to protocol drain routines > > So I've tried putting an old pci ethernet 10/100 using fxp driver > on a Dell1850 suffering the "self-reboot" problem. I'm getting 5 > days of uptime without a single reboot ... > > What about a problem with the em driver? > > Regards, > gino > > _________________________________________________________________ > Parla con i tuoi amici che hanno MSN Hotmail in tempo reale! E' > gratis. http://www.imagine-msn.com/messenger/default.aspx?locale=it-IT >