From owner-freebsd-current@FreeBSD.ORG Mon Nov 24 17:50:45 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F2F2816A4CE for ; Mon, 24 Nov 2003 17:50:44 -0800 (PST) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id D1DF543FDD for ; Mon, 24 Nov 2003 17:50:43 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.10/8.12.10) with ESMTP id hAP1og5g002065 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for ; Mon, 24 Nov 2003 20:50:43 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id hAP1ofW19545; Mon, 24 Nov 2003 20:50:41 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16322.46449.554372.358751@grasshopper.cs.duke.edu> Date: Mon, 24 Nov 2003 20:50:41 -0500 (EST) To: freebsd-current@freebsd.org In-Reply-To: <200311251214.23290.doconnor@gsoft.com.au> References: <16322.26365.159173.946033@grasshopper.cs.duke.edu> <200311251049.18227.doconnor@gsoft.com.au> <20031125012208.GD46761@dan.emsphone.com> <200311251214.23290.doconnor@gsoft.com.au> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Subject: Re: 40% slowdown with dynamic /bin/sh X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: freebsd-current@freebsd.org List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Nov 2003 01:50:45 -0000 Daniel O'Connor writes: > On Tuesday 25 November 2003 11:52, Dan Nelson wrote: > > > I'd greatly prefer that the the dynamic root default be backed out > > > > until a substantial amount of this performance can be recovered. > > > > > > What _REAL WORLD_ task does this slow down? > > > > Try timing "cd /usr/ports/www/mozilla-devel ; make clean" with static > > and dynamic /bin. bsd.port.mk spawns many many many /bin/sh processes. > > OK my bad, it will probably slow down the ports building. > I'll bet a larger percentage of our users build ports than need nss or ldap. Drew