From owner-freebsd-net@FreeBSD.ORG Mon Aug 4 13:05:29 2003 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7905337B401 for ; Mon, 4 Aug 2003 13:05:29 -0700 (PDT) Received: from csmail.commserv.ucsb.edu (cspdc.commserv.ucsb.edu [128.111.251.12]) by mx1.FreeBSD.org (Postfix) with ESMTP id D2ED543F3F for ; Mon, 4 Aug 2003 13:05:28 -0700 (PDT) (envelope-from steve@expertcity.com) Received: from expertcity.com ([68.111.37.3]) by csmail.commserv.ucsb.edu (Netscape Messaging Server 3.62) with ESMTP id 416; Mon, 4 Aug 2003 13:05:26 -0700 Message-ID: <3F2EBC8F.7090307@expertcity.com> Date: Mon, 04 Aug 2003 13:05:35 -0700 From: Steve Francis User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4) Gecko/20030612 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Bosko Milekic References: <3F2AC3F5.3010804@expertcity.com> <20030801152510.J2165@odysseus.silby.com> <20030802180558.GA16831@technokratis.com> In-Reply-To: <20030802180558.GA16831@technokratis.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-net@freebsd.org Subject: Re: mbuf clusters exhausted w/o reaching max? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Aug 2003 20:05:29 -0000 Bosko Milekic wrote: > Actually, he's not running out of address space here; he's probably > > run out of free pages and could not block to wait for them. > > > So is there anything to tune, I guess in the VM subsystem, to prevent this recurring? Or is the advice still ignore it, as its only 50 denied requests? We are planning on scaling up the memory requirements of the processes we run in the near future, so I would like to know when I need to start tuning, and how I would do so, if possible. Thanks much