From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.devel Subject: Surely 'bzr branch' shouldn't be this slow? Date: Sun, 3 Jan 2010 17:47:43 +0000 Message-ID: <20100103174743.GB1653@muc.de> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1262540600 4202 80.91.229.12 (3 Jan 2010 17:43:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 3 Jan 2010 17:43:20 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Jan 03 18:43:13 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1NRUTu-0004lB-Vk for ged-emacs-devel@m.gmane.org; Sun, 03 Jan 2010 18:43:11 +0100 Original-Received: from localhost ([127.0.0.1]:42151 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NRUTv-00017Z-AC for ged-emacs-devel@m.gmane.org; Sun, 03 Jan 2010 12:43:11 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NRUSS-0000cf-Q5 for emacs-devel@gnu.org; Sun, 03 Jan 2010 12:41:40 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NRUSO-0000Zb-Iy for emacs-devel@gnu.org; Sun, 03 Jan 2010 12:41:40 -0500 Original-Received: from [199.232.76.173] (port=34010 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NRUSN-0000Z3-Rp for emacs-devel@gnu.org; Sun, 03 Jan 2010 12:41:36 -0500 Original-Received: from colin.muc.de ([193.149.48.1]:2782 helo=mail.muc.de) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1NRUSN-0003RM-38 for emacs-devel@gnu.org; Sun, 03 Jan 2010 12:41:35 -0500 Original-Received: (qmail 47715 invoked by uid 3782); 3 Jan 2010 17:41:32 -0000 Original-Received: from acm.muc.de (pD9E52F10.dip.t-dialin.net [217.229.47.16]) by colin2.muc.de (tmda-ofmipd) with ESMTP; Sun, 03 Jan 2010 18:41:31 +0100 Original-Received: (qmail 16440 invoked by uid 1000); 3 Jan 2010 17:47:43 -0000 Content-Disposition: inline User-Agent: Mutt/1.5.9i X-Delivery-Agent: TMDA/1.1.5 (Fettercairn) X-Primary-Address: acm@muc.de X-detected-operating-system: by monty-python.gnu.org: FreeBSD 4.6-4.9 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:119314 Archived-At: Hi, all, Having created a local copy of the bzr repository in my directory ~/emacs/emacs.bzr/trunk, I then went to create the now familiar quickfixes branch from it, with this command: $ time bzr branch emacs.bzr/trunk/ quickfixes/ . This took over 39 minutes at 100% CPU usage. For comparison, a full build on my machine takes ~33 minutes. What on Earth is going on here? Surely creating a branch (which, essentially, is just copying or linking files) should take at most a few seconds. Is there some configuration setting (or something) I've missed? -- Alan Mackenzie (Nuremberg, Germany).