From owner-freebsd-performance@FreeBSD.ORG Fri Mar 18 18:29:55 2005 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 028F916A4CE for ; Fri, 18 Mar 2005 18:29:55 +0000 (GMT) Received: from meisai.numachi.com (meisai.numachi.com [198.175.254.6]) by mx1.FreeBSD.org (Postfix) with SMTP id 3256743D5E for ; Fri, 18 Mar 2005 18:29:54 +0000 (GMT) (envelope-from reichert@numachi.com) Received: (qmail 49141 invoked from network); 18 Mar 2005 18:29:53 -0000 Received: from natto.numachi.com (198.175.254.216) by meisai.numachi.com with SMTP; 18 Mar 2005 18:29:53 -0000 Received: (qmail 64010 invoked by uid 1001); 18 Mar 2005 18:29:53 -0000 Date: Fri, 18 Mar 2005 13:29:53 -0500 From: Brian Reichert To: B?nhalmi Csaba Message-ID: <20050318182953.GD50093@numachi.com> References: <000b01c52be8$076c43f0$0201a8c0@oxy> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000b01c52be8$076c43f0$0201a8c0@oxy> User-Agent: Mutt/1.5.8i cc: freebsd-performance@freebsd.org Subject: Re: mbuf underrun, zombie process X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2005 18:29:55 -0000 On Fri, Mar 18, 2005 at 07:26:40PM +0100, B?nhalmi Csaba wrote: > my problem is the following: my server has high traffic on 100mbit dedicated > line (around 10-11,5mb/s all day) > with approx ~100-120 tcp connection. the nic is an intel pro 100, used with > polling. > now..when i set my data proxy's tcp window size to optimal, the network > traffic dies in 2-3hours and > the process become zombie, can't even kill. What sort of data proxy is this? -- Brian Reichert 55 Crystal Ave. #286 Daytime number: (603) 434-6842 Derry NH 03038-1725 USA BSD admin/developer at large