From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.help Subject: Re: Emacs Slowdown Date: Mon, 09 Mar 2015 17:59:38 -0400 Message-ID: References: <87pp8i75nk.fsf@newcastle.ac.uk> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1425938410 15344 80.91.229.3 (9 Mar 2015 22:00:10 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 9 Mar 2015 22:00:10 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Mon Mar 09 23:00:02 2015 Return-path: Envelope-to: geh-help-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 1YV5iS-0001EE-VJ for geh-help-gnu-emacs@m.gmane.org; Mon, 09 Mar 2015 23:00:01 +0100 Original-Received: from localhost ([::1]:45447 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YV5iS-0002PO-GI for geh-help-gnu-emacs@m.gmane.org; Mon, 09 Mar 2015 18:00:00 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49070) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YV5iH-0002PH-DQ for help-gnu-emacs@gnu.org; Mon, 09 Mar 2015 17:59:50 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YV5iE-0002w9-No for help-gnu-emacs@gnu.org; Mon, 09 Mar 2015 17:59:49 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:47750) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YV5iE-0002vm-Hi for help-gnu-emacs@gnu.org; Mon, 09 Mar 2015 17:59:46 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YV5iC-0000tr-Rf for help-gnu-emacs@gnu.org; Mon, 09 Mar 2015 22:59:44 +0100 Original-Received: from 75-119-253-35.dsl.teksavvy.com ([75.119.253.35]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 09 Mar 2015 22:59:44 +0100 Original-Received: from monnier by 75-119-253-35.dsl.teksavvy.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 09 Mar 2015 22:59:44 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 33 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 75-119-253-35.dsl.teksavvy.com User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Cancel-Lock: sha1:6i7afPrnCmdhpO1OYb0wgDTmBWs= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:103093 Archived-At: > which is a bit strange. I have no idea when "and" should be getting > called so much. The top of the CPU profile looks like this... > - command-execute 3996 73% > - call-interactively 3996 73% > - apply 3996 73% > - ad-Advice-call-interactively 3996 73% > - # 3993 73% > - ido-find-file 2231 40% > - ido-file-internal 2231 40% > - ido-read-internal 2181 39% > - apply 2181 39% > - ad-Advice-ido-read-internal 2181 39% > + # This looks like rather few samples. Try to take a profile of a longer duration with more commands (especially those you think should be very quick and yet take a long time). > (global-font-lock-mode-check-buffers global-lentic-mode-check-buffers > global-pabbrev-mode-check-buffers yas-global-mode-check-buffers > global-eval-pulse-mode-check-buffers > global-auto-complete-mode-check-buffers > projectile-global-mode-check-buffers > global-wide-column-mode-check-buffers > wide-column-post-command-hook-function phil-show-paren-mode-check > winner-save-old-configurations mode-local-post-major-mode-change) Those should only appear on post-command-hook transiently (i.e. only after a command whose execution called a major-mode). Stefan