From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Sebastien Vauban" Newsgroups: gmane.emacs.bugs Subject: bug#15876: 24.3.50; Highly degraded performance between rev 114715 and 115006 Date: Wed, 13 Nov 2013 15:04:06 +0100 Organization: Sebastien Vauban Message-ID: <86fvr09z55.fsf@somewhere.org> References: <867gcdiqji.fsf@somewhere.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1384351515 26832 80.91.229.3 (13 Nov 2013 14:05:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 13 Nov 2013 14:05:15 +0000 (UTC) Cc: 15876-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org To: Glenn Morris Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Wed Nov 13 15:05:16 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Vgb4G-0008L7-Bl for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Nov 2013 15:05:16 +0100 Original-Received: from localhost ([::1]:48915 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vgb4F-0004MI-Ri for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Nov 2013 09:05:15 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43672) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vgb47-0004KY-L2 for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Wed, 13 Nov 2013 09:05:12 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vgb43-0005HZ-08 for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Wed, 13 Nov 2013 09:05:07 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35718) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vgb42-0005H3-QY for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Wed, 13 Nov 2013 09:05:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Vgb42-0005jm-K6 for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Wed, 13 Nov 2013 09:05:02 -0500 X-Loop: help-debbugs-mXXj517/zsQ@public.gmane.org Resent-From: "Sebastien Vauban" Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org Resent-Date: Wed, 13 Nov 2013 14:05:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs-mXXj517/zsQ@public.gmane.org X-GNU-PR-Message: followup 15876 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 15876-submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org id=B15876.138435147322016 (code B ref 15876); Wed, 13 Nov 2013 14:05:02 +0000 Original-Received: (at 15876) by debbugs.gnu.org; 13 Nov 2013 14:04:33 +0000 Original-Received: from localhost ([127.0.0.1]:49737 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vgb3Z-0005j2-5m for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Wed, 13 Nov 2013 09:04:33 -0500 Original-Received: from dd5e0353a.access.telenet.be ([213.224.53.58]:17249 helo=mail.missioncriticalit.com) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vgb3V-0005im-Tk for 15876-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Wed, 13 Nov 2013 09:04:31 -0500 Original-Received: from MUNDANEUM.i-did-not-set--mail-host-address--so-tickle-me (unknown [10.10.10.51]) by mail.missioncriticalit.com (Postfix) with ESMTPS id DCF315012E3; Wed, 13 Nov 2013 15:06:58 +0100 (CET) X-Url: Under construction... X-Archive: encrypt In-Reply-To: (Sebastien Vauban's message of "Tue, 12 Nov 2013 20:13:06 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (windows-nt) X-BeenThere: debbugs-submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Xref: news.gmane.org gmane.emacs.bugs:80359 Archived-At: Glenn Moris wrote: >> Best to update to the very latest trunk (you are 70+ revisions behind at >> time of writing) and do a clean build before spending much time on this. > > Is that have something to do with the performance degradation? I'm now using rev 115085 (of 2013-11-12), thanks to Dani. As for 115006, that version is almost unusable as some operations are so slow. See a comparative demo of rev 114715 and 115085 on http://screencast.com/t/ITwSR0Wrz. Problems: - Moving with C-up/down takes more time with latest Emacs, and uses up to 33% of my CPU (vs about 1% with rev 114715). - S-TAB'ing in an Org mode file takes 20s (vs 1s with rev 114715) and eats up to 33% of my CPU as well. Best regards, Seb -- Sebastien Vauban