From owner-freebsd-questions@FreeBSD.ORG Wed Dec 12 13:53:40 2007 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3481016A41B for ; Wed, 12 Dec 2007 13:53:40 +0000 (UTC) (envelope-from fbsd06+RD=eea80e9f@mlists.homeunix.com) Received: from turtle-out.mxes.net (turtle-out.mxes.net [216.86.168.191]) by mx1.freebsd.org (Postfix) with ESMTP id E9D9313C458 for ; Wed, 12 Dec 2007 13:53:39 +0000 (UTC) (envelope-from fbsd06+RD=eea80e9f@mlists.homeunix.com) Received: from mxout-04.mxes.net (mxout-04.mxes.net [216.86.168.179]) by turtle-in.mxes.net (Postfix) with ESMTP id A61E116429B for ; Wed, 12 Dec 2007 08:28:10 -0500 (EST) Received: from gumby.homeunix.com. (unknown [87.81.140.128]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.mxes.net (Postfix) with ESMTP id D3C5CD0562 for ; Wed, 12 Dec 2007 08:28:08 -0500 (EST) Date: Wed, 12 Dec 2007 13:28:05 +0000 From: RW To: freebsd-questions@freebsd.org Message-ID: <20071212132805.608dcfd5@gumby.homeunix.com.> In-Reply-To: <475FD48C.7090508@dial.pipex.com> References: <475E0190.7030909@pacific.net.sg> <200712120920.46626.nvass@teledomenet.gr> <475FCD8A.5090903@dial.pipex.com> <200712121310.01617.wundram@beenic.net> <475FD48C.7090508@dial.pipex.com> X-Mailer: Claws Mail 3.0.2 (GTK+ 2.12.1; i386-portbld-freebsd7.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: performance impact of large /etc/hosts files X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Dec 2007 13:53:40 -0000 On Wed, 12 Dec 2007 12:31:08 +0000 Alex Zbyslaw wrote: > I have zero experience of squid beyond reading about it, but it has > always sounded like a major resource hog. It depends how you use it. I think you can probably get it down to about 15 MB, if you eliminate memory caching and use a modest disk cache. Squid needs to store per object metadata in memory, about 10-20MB per GB of disk cache, and that's what leads to very large memory use.