From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: "Chris Hecker" Newsgroups: gmane.emacs.bugs Subject: bug#37652: Re[2]: bug#37652: 26.3; performance drops massively when on some elisp manual pages Date: Tue, 08 Oct 2019 09:24:09 +0000 Message-ID: References: <83y2xvy7r7.fsf@gnu.org> Reply-To: Chris Hecker Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="20599"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: eM_Client/7.2.36694.0 Cc: 37652@debbugs.gnu.org To: "Eli Zaretskii" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Oct 08 11:26:58 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iHlli-0005Dd-AL for geb-bug-gnu-emacs@m.gmane.org; Tue, 08 Oct 2019 11:26:58 +0200 Original-Received: from localhost ([::1]:52878 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iHllg-0007v7-OX for geb-bug-gnu-emacs@m.gmane.org; Tue, 08 Oct 2019 05:26:56 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:35725) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iHljr-0005QS-ER for bug-gnu-emacs@gnu.org; Tue, 08 Oct 2019 05:25:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iHljq-00082u-A6 for bug-gnu-emacs@gnu.org; Tue, 08 Oct 2019 05:25:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40734) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iHljq-00082p-6g for bug-gnu-emacs@gnu.org; Tue, 08 Oct 2019 05:25:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iHljq-0002eG-2b for bug-gnu-emacs@gnu.org; Tue, 08 Oct 2019 05:25:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: "Chris Hecker" Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 08 Oct 2019 09:25:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37652 X-GNU-PR-Package: emacs Original-Received: via spool by 37652-submit@debbugs.gnu.org id=B37652.157052665910129 (code B ref 37652); Tue, 08 Oct 2019 09:25:02 +0000 Original-Received: (at 37652) by debbugs.gnu.org; 8 Oct 2019 09:24:19 +0000 Original-Received: from localhost ([127.0.0.1]:49555 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHlj8-0002dJ-Si for submit@debbugs.gnu.org; Tue, 08 Oct 2019 05:24:19 -0400 Original-Received: from mail-pg1-f175.google.com ([209.85.215.175]:41667) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHlj7-0002d6-Mu for 37652@debbugs.gnu.org; Tue, 08 Oct 2019 05:24:18 -0400 Original-Received: by mail-pg1-f175.google.com with SMTP id t3so4101003pga.8 for <37652@debbugs.gnu.org>; Tue, 08 Oct 2019 02:24:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=d6-com.20150623.gappssmtp.com; s=20150623; h=from:to:subject:cc:date:message-id:in-reply-to:references:reply-to :user-agent:mime-version:content-transfer-encoding; bh=tftsaGNJYOeUjf1j/pDh38pjxuZ5dh3Doe0qdPCzHk4=; b=LqHtUnhnKa29g9rJx4+enlB5pe1dqFrLST50DI+pzABAnt6OouRpOwmxCMeFepT8gU wRoWswiddv0TlwORpiJql6GX1Avh8PcjXjBQZiToj7mWeYUREjMWnlK0F/V5RPx/rlfl ZvuhvhokdGYGc52nx1opIWZHed45eRcw6A80rLMd/OrujRjPa5Uy4klrX4hUZiqHjBn/ /N5KWa0lJbWMETsyD9jCGax15Xm8VK7F8UQc/j3kg9GOXMNf5NkG/DQoQuW8f9gDUG8p aibiTU7KG2XHZl6jMhKYhhPzEmJwR7hWueIis6qiXp8GxlAwIVd123uEU3zNQK69M9jM EKqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:cc:date:message-id:in-reply-to :references:reply-to:user-agent:mime-version :content-transfer-encoding; bh=tftsaGNJYOeUjf1j/pDh38pjxuZ5dh3Doe0qdPCzHk4=; b=kuhrijlIJXQJnX6KZ+MGlrGazOMI4KdLTn3VfwYYxNUl2zjNJytJnuOYOrPe1HqsnF Zvwkvy4fXV1YbGVCs9lh8y2T/eMBjlGofpBiQy/MIAEHAB6ae85ye6Xhv03RjKtpU1Ok 1/cgkgvxCrpa+ZVnzOGLQxyOYzoPPY2wpA627T2od2MCfztZsFYX7zuWu9VdJXY6gKpw TdC6Nrzkfj8JH+akeoUq9co3oQlsMqbExtX283dHWz+QU24OP0HE2TJ9LzUiRQ7C862A 0UsOpBCuojSH8lBO1nybhUlGhQW8XBcOXxZ0WPALsYTv//WYzXyfaHZMxl+nT45vfl64 OtSQ== X-Gm-Message-State: APjAAAVKL4LbjnsIcqW1dqn4lu/l5pQarFkUyBefMgk6F88U26Jx2D9E Tt5hI+v+D047obR0E8/7/eH1xWor4k0= X-Google-Smtp-Source: APXvYqwRuUTWJfMBPdsADHffMgRZ0UjWngfFs0YvTWUgfEFcNhc71N+YPjD0esIlNAkNSIkwUt5e8A== X-Received: by 2002:a17:90a:a504:: with SMTP id a4mr3528830pjq.16.1570526651425; Tue, 08 Oct 2019 02:24:11 -0700 (PDT) Original-Received: from [192.168.1.53] (c-98-234-30-101.hsd1.ca.comcast.net. [98.234.30.101]) by smtp.gmail.com with ESMTPSA id l24sm17082190pff.151.2019.10.08.02.24.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 08 Oct 2019 02:24:10 -0700 (PDT) In-Reply-To: <83y2xvy7r7.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.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@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:168625 Archived-At: Yep, that basically fixes it. Thanks, Chris ------ Original Message ------ From: "Eli Zaretskii" To: "Chris Hecker" Cc: 37652@debbugs.gnu.org Sent: 2019-10-08 01:13:48 Subject: Re: bug#37652: 26.3; performance drops massively when on some=20 elisp manual pages >> From: "Chris Hecker" >> Date: Tue, 08 Oct 2019 00:48:21 +0000 >> >> 1. start emacs -Q for 26.3 >> 2. hit C-h i to get to the info directory >> 3. m elisp >> 4. m buffer contents >> 5. page around in the file for a few seconds, emacs starts crawling and >> using an entire cpu > >Does it help to set inhibit-compacting-font-caches to a non-nil value? >If so, this problem is already solved in the development code.