From debbugs-submit-bounces@debbugs.gnu.org Mon Oct 07 20:48:30 2019 Received: (at submit) by debbugs.gnu.org; 8 Oct 2019 00:48:30 +0000 Received: from localhost ([127.0.0.1]:49284 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHdfy-0006i8-DY for submit@debbugs.gnu.org; Mon, 07 Oct 2019 20:48:30 -0400 Received: from lists.gnu.org ([209.51.188.17]:47918) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHdfx-0006i1-6F for submit@debbugs.gnu.org; Mon, 07 Oct 2019 20:48:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41286) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iHdfv-0006V7-Bf for bug-gnu-emacs@gnu.org; Mon, 07 Oct 2019 20:48:28 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iHdft-0006KC-SJ for bug-gnu-emacs@gnu.org; Mon, 07 Oct 2019 20:48:27 -0400 Received: from mail-pg1-x543.google.com ([2607:f8b0:4864:20::543]:35570) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iHdft-0006IX-Ck for bug-gnu-emacs@gnu.org; Mon, 07 Oct 2019 20:48:25 -0400 Received: by mail-pg1-x543.google.com with SMTP id p30so7166484pgl.2 for ; Mon, 07 Oct 2019 17:48:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=d6-com.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:reply-to:user-agent:mime-version :content-transfer-encoding; bh=5mSoXy1G/C3WV5awGMLyBQ8/ZL5nGwdLoQS3ydiSQQQ=; b=oo0AU+pzTZU5+SP9WRv1NJCCAFFI1EcWt8v1tVkuB6KtNnlGZBW1dMRIK6K5QgtWEn TkStHGfpyBYeX2qs35VldqKlV53JGeEmxm9xu67/rl8/yGE2BUYpOPCOKwI+5A0FSQD2 iRORN/gOb8/x2idh2+D/fxDRIqTzY7iEwMWvmJMYhLx0uj1HNVvbk07d2N3yp6LG6wsN 9l3nJR6vnM4zRxMRRk3+4hFN/HuZgrOP86ds7KLvYVm0L9p5d9HUXVA4RkBsfM3Til5t jE2LUwLw9tJG/MnPxdbdVUIR+QjAbYFftbtd2KAowR0gKZzIhZe7M0kg5e6DuktGjGGo iduw== 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:date:message-id:reply-to :user-agent:mime-version:content-transfer-encoding; bh=5mSoXy1G/C3WV5awGMLyBQ8/ZL5nGwdLoQS3ydiSQQQ=; b=JJRi9FBDd/HXwdgLiCz29y6B6Adu0r4Ap3G1gCgw1VkHq9v8A71SQX90kolyOh//Yv +rOcmnvbbTmrVNzT0zmvcBPPp+R55MemdrrNfK5Ij/lD929EldEnKu53qlp1JfwwvOjG hdd9qnhXCgWQhfa7qfOMcwbsUjDWg0G3sUd179qpl0FPyA4V/hoG/vTKlWh5CJtHeqFW +qMEKoF20IAD1/iQCM0FeQ6Lx92pT7EH+hB6QFckNgHRzWC7ReQlHqMJaXADp1wt/eiA bqPu0ciDmtN1hJ4+0Smek9CSDNxPm8girfy3l7LEKEFsgDLJnDUdS8jOaT3JsHyZpjR/ v1Pw== X-Gm-Message-State: APjAAAVHpWQHT0oocbQUNI/1t+0v47IqKsge8x6+0gZdHDcxKXGMofeu Wp74/ZIV81y3OJDoQssIkSDZFOABOcI= X-Google-Smtp-Source: APXvYqzJH/UCeVSMV+4/htwLe+0MqChGOw6taqzVR0zBY6nFXWhl40H8sEJFNLeNATZVVb+UB+SCjw== X-Received: by 2002:a63:720f:: with SMTP id n15mr32316874pgc.198.1570495702871; Mon, 07 Oct 2019 17:48:22 -0700 (PDT) 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 m22sm15190248pgj.29.2019.10.07.17.48.21 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 07 Oct 2019 17:48:22 -0700 (PDT) From: "Chris Hecker" To: bug-gnu-emacs@gnu.org Subject: 26.3; performance drops massively when on some elisp manual pages Date: Tue, 08 Oct 2019 00:48:21 +0000 Message-Id: User-Agent: eM_Client/7.2.36694.0 Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::543 X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Chris Hecker Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) --text follows this line-- Recipe: 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 In GNU Emacs 26.3 (build 1, x86_64-w64-mingw32) of 2019-08-29 built on CIRROCUMULUS Repository revision: 96dd0196c28bc36779584e47fffcca433c9309cd Windowing system distributor 'Microsoft Corp.', version 6.1.7601 Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Composing main Info directory...done Mark saved where search started [2 times] next-line: End of buffer Mark set scroll-up-command: End of buffer [2 times] scroll-down-command: Beginning of buffer scroll-up-command: End of buffer scroll-down-command: Beginning of buffer C-; is undefined user-error: No menu in this node Configured using: 'configure --without-dbus --host=3Dx86_64-w64-mingw32 --without-compress-install 'CFLAGS=3D-O2 -static -g3'' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS THREADS LCMS2 Important settings: value of $LANG: ENU locale-coding-system: cp1252 Major mode: Info Minor modes in effect: tooltip-mode: t global-eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t buffer-read-only: t line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib dired dired-loaddefs format-spec rfc822 mml mml-sec password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils misearch multi-isearch info easymenu elec-pair time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 131855 8983) (symbols 48 20922 1) (miscs 40 61 246) (strings 32 35842 1141) (string-bytes 1 886864) (vectors 16 15187) (vector-slots 8 507148 10310) (floats 8 55 100) (intervals 56 5549 1121) (buffers 992 12)) From debbugs-submit-bounces@debbugs.gnu.org Tue Oct 08 04:13:59 2019 Received: (at 37652) by debbugs.gnu.org; 8 Oct 2019 08:13:59 +0000 Received: from localhost ([127.0.0.1]:49417 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHkd4-0000q8-Rg for submit@debbugs.gnu.org; Tue, 08 Oct 2019 04:13:59 -0400 Received: from eggs.gnu.org ([209.51.188.92]:44518) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHkd3-0000pv-4W for 37652@debbugs.gnu.org; Tue, 08 Oct 2019 04:13:58 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:37642) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iHkcx-0002Fu-Ul; Tue, 08 Oct 2019 04:13:52 -0400 Received: from [176.228.60.248] (port=4732 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iHkcx-00036d-58; Tue, 08 Oct 2019 04:13:51 -0400 Date: Tue, 08 Oct 2019 11:13:48 +0300 Message-Id: <83y2xvy7r7.fsf@gnu.org> From: Eli Zaretskii To: Chris Hecker In-reply-to: Subject: Re: bug#37652: 26.3; performance drops massively when on some elisp manual pages References: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 37652 Cc: 37652@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) > 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. From debbugs-submit-bounces@debbugs.gnu.org Tue Oct 08 05:24:19 2019 Received: (at 37652) by debbugs.gnu.org; 8 Oct 2019 09:24:19 +0000 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 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 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) 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) From: "Chris Hecker" To: "Eli Zaretskii" Subject: 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: In-Reply-To: <83y2xvy7r7.fsf@gnu.org> References: <83y2xvy7r7.fsf@gnu.org> User-Agent: eM_Client/7.2.36694.0 Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 37652 Cc: 37652@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Chris Hecker Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) 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. From debbugs-submit-bounces@debbugs.gnu.org Tue Oct 08 07:51:34 2019 Received: (at 37652-done) by debbugs.gnu.org; 8 Oct 2019 11:51:34 +0000 Received: from localhost ([127.0.0.1]:49657 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHo1e-0001sj-Gu for submit@debbugs.gnu.org; Tue, 08 Oct 2019 07:51:34 -0400 Received: from eggs.gnu.org ([209.51.188.92]:44414) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iHo1a-0001sR-7j for 37652-done@debbugs.gnu.org; Tue, 08 Oct 2019 07:51:32 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:40743) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iHo1U-0004Z9-KQ; Tue, 08 Oct 2019 07:51:24 -0400 Received: from [176.228.60.248] (port=2173 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iHo1T-0005Rp-IM; Tue, 08 Oct 2019 07:51:24 -0400 Date: Tue, 08 Oct 2019 14:51:15 +0300 Message-Id: <83imozxxos.fsf@gnu.org> From: Eli Zaretskii To: "Chris Hecker" In-reply-to: Subject: Re: bug#37652: 26.3; performance drops massively when on some elisp manual pages References: <83y2xvy7r7.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 37652-done Cc: 37652-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) > From: "Chris Hecker" > Cc: 37652@debbugs.gnu.org > Date: Tue, 08 Oct 2019 09:24:09 +0000 > > > Yep, that basically fixes it. Thanks, so I'm closing this bug report. From unknown Mon Aug 18 00:08:23 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Tue, 05 Nov 2019 12:24:06 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator