Package: emacs;
Reported by: Karthik Chikmagalur <karthikchikmagalur <at> gmail.com>
Date: Sat, 23 Dec 2023 03:04:02 UTC
Severity: wishlist
To reply to this bug, email your comments to 67981 AT debbugs.gnu.org.
Toggle the display of automated, internal messages from the tracker.
View this report as an mbox folder, status mbox, maintainer mbox
bug-gnu-emacs <at> gnu.org:bug#67981; Package emacs.
(Sat, 23 Dec 2023 03:04:02 GMT) Full text and rfc822 format available.Karthik Chikmagalur <karthikchikmagalur <at> gmail.com>:bug-gnu-emacs <at> gnu.org.
(Sat, 23 Dec 2023 03:04:02 GMT) Full text and rfc822 format available.Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Karthik Chikmagalur <karthikchikmagalur <at> gmail.com> To: bug-gnu-emacs <at> gnu.org Subject: Poor shr performance on text-only webpage Date: Fri, 22 Dec 2023 19:02:59 -0800
[Message part 1 (text/plain, inline)]
The function shr-descend (part of shr.el) performs very poorly when rendering web pages. This is not noticeable for small documents, but when loading https://orgmode.org/manual.html, it locks up Emacs for 10+ seconds at 100% CPU utilization on one core. In comparison, it loads in 2-3 seconds in Firefox without a CPU spike. (I have a reasonably fast three year old laptop.) --8<---------------cut here---------------start------------->8--- ;; -*- lexical-binding: t; -*- (let ((now (float-time))) (add-hook 'eww-after-render-hook (lambda () (message "EWW took %f seconds" (- (float-time) now)))) (eww "https://orgmode.org/org.html")) ;; => EWW took 10.606935 seconds --8<---------------cut here---------------end--------------->8--- Note that the above link is a long text only page with little to no CSS and no Javascript. I did some profiling to see what is slowing it down. If I'm reading the profile correctly, - About 240,587,126,505 bytes (240 GB) of memory are allocated, and almost all of it is split evenly between shr-render-td and shr-render-td-1. - about 54% of the the rendering time (10+ seconds) is spent in shr-descend, split between shr-tag-table and shr-tag-div. - About 35% of the time is spent doing GC. Is there some reason it's this slow and allocates so much memory? The only thing I noticed is that shr-descend and shr-render-td both use intern a lot, perhaps that's one source of the allocation? If you would like me to try something specific, I can give it a shot. Please let me know. The CPU and memory profiles are attached, and can be loaded with M-x profiler-find-profile. The test was run in `emacs -q'. Karthik In GNU Emacs 29.1 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo version 1.16.0, Xaw3d scroll bars) Windowing system distributor 'The X.Org Foundation', version 11.0.12101009 System Description: NixOS 23.05 (Stoat) Configured using: 'configure --prefix=/nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1 --disable-build-details --with-modules --with-x-toolkit=lucid --with-xft --with-cairo --with-native-compilation --with-tree-sitter --with-xinput2' Configured features: CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER WEBP X11 XAW3D XDBE XIM XPM LUCID ZLIB Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Fundamental Minor modes in effect: tooltip-mode: t global-eldoc-mode: t show-paren-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 blink-cursor-mode: t buffer-read-only: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: /home/karthik/.nix-profile/share/emacs/site-lisp/site-start hides /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/site-lisp/site-start /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/emacs-lisp/let-alist hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/let-alist-1.0.6/let-alist /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-lua hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-lua /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-texinfo hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-texinfo /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-clock hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-clock /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-entities hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-entities /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-odt hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-odt /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-num hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-num /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-docview hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-docview /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-inlinetask hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-inlinetask /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-clojure hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-clojure /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-java hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-java /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-sass hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-sass /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-footnote hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-footnote /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-bbdb hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-bbdb /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-sed hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-sed /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-js hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-js /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-ref hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-ref /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-info hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-info /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-gnus hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-gnus /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-mobile hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-mobile /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-eshell hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-eshell /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-feed hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-feed /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-lint hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-lint /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-man hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-man /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-koma-letter hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-koma-letter /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-eval hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-eval /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-id hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-id /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-faces hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-faces /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-forth hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-forth /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-attach-git hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-attach-git /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-irc hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-irc /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-mhe hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-mhe /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-md hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-md /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-html hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-html /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-shell hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-shell /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/oc-biblatex hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/oc-biblatex /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-protocol hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-protocol /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-cycle hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-cycle /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-latex hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-latex /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-ctags hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-ctags /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-habit hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-habit /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-maxima hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-maxima /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-eww hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-eww /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-processing hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-processing /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-R hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-R /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-archive hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-archive /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-timer hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-timer /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-sqlite hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-sqlite /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-groovy hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-groovy /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-doi hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-doi /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-scheme hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-scheme /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-matlab hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-matlab /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-mouse hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-mouse /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-compat hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-compat /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-css hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-css /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-ascii hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-ascii /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-datetree hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-datetree /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-julia hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-julia /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/oc-natbib hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/oc-natbib /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-awk hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-awk /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-macro hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-macro /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-ditaa hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-ditaa /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-icalendar hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-icalendar /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-eshell hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-eshell /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-indent hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-indent /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-pcomplete hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-pcomplete /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-haskell hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-haskell /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/oc-basic hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/oc-basic /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-makefile hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-makefile /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-ruby hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-ruby /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-sql hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-sql /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-src hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-src /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-bibtex hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-bibtex /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-publish hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-publish /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-refile hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-refile /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-crypt hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-crypt /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-python hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-python /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-attach hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-attach /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-lilypond hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-lilypond /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-comint hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-comint /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-calc hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-calc /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-dot hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-dot /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-screen hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-screen /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/oc-csl hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/oc-csl /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-C hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-C /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-ocaml hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-ocaml /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-w3m hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-w3m /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ol-rmail hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ol-rmail /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-gnuplot hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-gnuplot /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-version hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-version /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-persist hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-persist /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-loaddefs hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-loaddefs /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-beamer hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-beamer /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-list hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-list /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-element hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-element /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-latex hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-latex /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-keys hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-keys /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-goto hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-goto /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-macs hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-macs /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-agenda hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-agenda /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-man hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-man /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-plantuml hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-plantuml /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-colview hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-colview /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-tangle hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-tangle /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-octave hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-octave /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-capture hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-capture /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-fold-core hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-fold-core /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-emacs-lisp hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-emacs-lisp /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-table hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-table /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-tempo hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-tempo /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-lob hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-lob /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ox-org hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ox-org /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-fortran hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-fortran /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-org hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-org /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-plot hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-plot /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/oc-bibtex hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/oc-bibtex /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-fold hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-fold /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-perl hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-perl /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-duration hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-duration /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-exp hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-exp /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/org-table hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/org-table /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/oc hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/oc /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-core hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-core /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/org/ob-lisp hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/org-9.6.6/ob-lisp /nix/store/hxzlg5ydvndk1n4ajcsnzj8g9b8yf93g-emacs-29.1/share/emacs/29.1/lisp/transient hides /home/karthik/.nix-profile/share/emacs/site-lisp/elpa/transient-20230602.2121/transient Features: (shadow sort mail-extr emacsbug message mailcap yank-media puny dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068 epg-config gnus-util text-property-search time-date mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs comp comp-cstr warnings icons subr-x rx cl-seq cl-macs gv cl-extra help-mode bytecomp byte-compile cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils rmc iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic indonesian philippine 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 emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo x-toolkit x multi-tty make-network-process native-compile emacs) Memory information: ((conses 16 80574 10107) (symbols 48 7212 0) (strings 32 20748 1634) (string-bytes 1 675308) (vectors 16 15789) (vector-slots 8 330368 14645) (floats 8 29 46) (intervals 56 357 0) (buffers 984 12))
[shr-descend-original-profile-memory (application/octet-stream, attachment)]
[shr-descend-original-profile-cpu (application/octet-stream, attachment)]
bug-gnu-emacs <at> gnu.org:bug#67981; Package emacs.
(Sat, 23 Dec 2023 08:14:01 GMT) Full text and rfc822 format available.Message #8 received at 67981 <at> debbugs.gnu.org (full text, mbox):
From: Eli Zaretskii <eliz <at> gnu.org> To: Karthik Chikmagalur <karthikchikmagalur <at> gmail.com> Cc: 67981 <at> debbugs.gnu.org Subject: Re: bug#67981: Poor shr performance on text-only webpage Date: Sat, 23 Dec 2023 10:12:50 +0200
> From: Karthik Chikmagalur <karthikchikmagalur <at> gmail.com>
> Date: Fri, 22 Dec 2023 19:02:59 -0800
>
> The function shr-descend (part of shr.el) performs very poorly when
> rendering web pages. This is not noticeable for small documents, but
> when loading https://orgmode.org/manual.html, it locks up Emacs for
> 10+ seconds at 100% CPU utilization on one core. In comparison, it
> loads in 2-3 seconds in Firefox without a CPU spike. (I have a
> reasonably fast three year old laptop.)
>
> --8<---------------cut here---------------start------------->8---
> ;; -*- lexical-binding: t; -*-
>
> (let ((now (float-time)))
> (add-hook 'eww-after-render-hook
> (lambda ()
> (message "EWW took %f seconds" (- (float-time) now))))
> (eww "https://orgmode.org/org.html"))
>
> ;; => EWW took 10.606935 seconds
> --8<---------------cut here---------------end--------------->8---
>
> Note that the above link is a long text only page with little to no CSS
> and no Javascript.
>
> I did some profiling to see what is slowing it down. If I'm reading
> the profile correctly,
The "memory" profile is not interesting if your system can produce the
"cpu" profile. I attach a fully expanded "cpu" profile below.
> - About 240,587,126,505 bytes (240 GB) of memory are allocated, and
> almost all of it is split evenly between shr-render-td and
> shr-render-td-1.
I don't think it's interesting to look at the "memory" profile counts.
Emacs allocates memory a lot, but the counts you see don't tell you
which parts are immediately freed (e.g., used within a single function
as temporary storage, and freed before the function returns). Also,
most of that memory is not Lisp memory, i.e. not for Lisp objects.
> - about 54% of the the rendering time (10+ seconds) is spent in
> shr-descend, split between shr-tag-table and shr-tag-div.
>
> - About 35% of the time is spent doing GC.
>
> Is there some reason it's this slow and allocates so much memory? The
> only thing I noticed is that shr-descend and shr-render-td both use
> intern a lot, perhaps that's one source of the allocation?
I'm not sure allocation of Lisp memory can be avoided, the way shr.el
works. Rendering 23K lines of HTML does require to cons a lot of Lisp
objects.
You can slash the time a little by making the following
customizations:
(setopt textsec-check nil)
(setopt shr-use-fonts nil)
Here's the profile in human-readable format. Looking at it, I don't
see how we could speed this up considerably. Ideas and patches
welcome.
2837 50% - ...
2837 50% Automatic GC
2760 49% - url-http-generic-filter
2760 49% - url-http-chunked-encoding-after-change-function
2759 49% - url-http-activate-callback
2759 49% - apply
2759 49% - eww-render
2759 49% - let*
2759 49% - unwind-protect
2759 49% - progn
2759 49% - cond
2759 49% - eww-display-html
2759 49% - let
2691 47% - save-current-buffer
2688 47% - let
2688 47% - funcall-with-delayed-message
2688 47% - #<lambda 0x73cd2989dcfe>
2688 47% - shr-insert-document
2688 47% - let
2688 47% - unwind-protect
2688 47% - progn
2637 47% - shr-fill-lines
2637 47% - if
2637 47% - save-restriction
2635 46% - while
2629 46% - if
2629 46% - progn
2629 46% - shr-fill-line
2629 46% - let
2321 41% - let
2312 41% - if
2312 41% - progn
2312 41% - put-text-property
2311 41% - shr-face-background
2311 41% - and
2311 41% - or
2311 41% - let
2311 41% - let
2311 41% - while
2311 41% - let
2311 41% - if
2310 41% - shr-descend
2310 41% - let
2310 41% - if
2310 41% - cond
2310 41% - funcall
2071 36% - shr-tag-h5
2071 36% - shr-heading
2071 36% - apply
2071 36% - shr-fontize-dom
2071 36% - let
2070 36% - shr-generic
2070 36% - let
2070 36% - while
2070 36% - let
2070 36% - if
2070 36% - shr-descend
2070 36% - let
2070 36% - if
2070 36% - cond
2040 36% - funcall
1968 35% - shr-tag-table
1967 35% - let*
1967 35% - if
1944 34% - if
1944 34% - let
1941 34% - shr-tag-table-1
1941 34% - let*
1739 30% - or
1739 30% - shr-make-table
1739 30% - or
1739 30% - let
1739 30% - shr-make-table-1
1739 30% - let
1739 30% - let
1739 30% - while
1739 30% - let
1739 30% - if
1739 30% - progn
1737 30% - let
1736 30% - while
1734 30% - if
1731 30% - progn
1724 30% - if
1720 30% - progn
1718 30% - let
1712 30% - shr-render-td
1707 30% - let
1682 29% - or
1642 29% - let*
1636 29% - shr-render-td-1
1635 29% - let
1599 28% - save-current-buffer
1598 28% - unwind-protect
1561 27% - progn
1557 27% - let
1516 27% - let
1025 18% - shr-descend
1018 18% - let
1014 18% - if
1005 17% - cond
1003 17% - shr-generic
1002 17% - let
1002 17% - while
1002 17% - let
1001 17% - if
994 17% - shr-descend
993 17% - let
984 17% - if
981 17% - cond
981 17% - funcall
979 17% - eww-tag-a
977 17% - let
945 16% - shr-tag-a
944 16% - let
862 15% - if
862 15% - progn
628 11% - let*
626 11% - and
624 11% - or
623 11% - textsec-suspicious-p
349 6% - textsec-url-suspicious-p
246 4% - textsec-domain-suspicious-p
185 3% - textsec-ascii-confusable-p
185 3% - textsec-restriction-level
170 3% - textsec-covering-scripts
73 1% - seq-union
53 0% - seq-reduce
27 0% - seq-do
25 0% - mapc
18 0% - #<compiled -0x1c81e23f96f80b01>
14 0% - #<compiled -0x54db5cc1ce55b54>
10 0% - seq-contains-p
1 0% seq-do
14 0% - seq-empty-p
4 0% apply
72 1% - seq-difference
44 0% - seq-reduce
30 0% - seq-do
28 0% - mapc
23 0% - #<compiled -0x1cedde8780de0b01>
21 0% - #<compiled -0x54da0d04063ff54>
15 0% - seq-contains-p
6 0% - seq-do
4 0% - mapc
2 0% #<compiled -0x1dff8a621eb643fa>
4 0% - seq-empty-p
1 0% apply
11 0% - seq-reverse
5 0% - apply
4 0% #<compiled -0x47b1d72b2461ccc>
14 0% - textsec-scripts
14 0% - seq-map
10 0% - apply
8 0% - #<compiled 0x184c52027f5d6bf4>
7 0% mapcar
30 0% - puny-highly-restrictive-domain-p
18 0% - seq-every-p
16 0% - seq-do
16 0% - mapc
15 0% - #<compiled -0x7437d996da07cda>
14 0% - puny-highly-restrictive-string-p
9 0% - seq-map
9 0% - apply
9 0% - #<compiled 0x184c52027f5d6bf4>
8 0% mapcar
4 0% - seq-uniq
4 0% apply
5 0% split-string
16 0% textsec--ipvx-address-p
5 0% split-string
5 0% - seq-do
4 0% mapc
74 1% - url-generic-parse-url
37 0% - #<compiled -0x1dfea4210cf1bf87>
7 0% - kill-buffer
6 0% - replace-buffer-in-windows
1 0% unrecord-window-buffer
14 0% generate-new-buffer
194 3% - textsec-link-suspicious-p
135 2% - url-generic-parse-url
76 1% - #<compiled -0x1dfea5121584ff87>
16 0% - kill-buffer
15 0% - replace-buffer-in-windows
4 0% - unrecord-window-buffer
2 0% assq-delete-all
23 0% generate-new-buffer
5 0% - string-trim
2 0% string-trim-right
1 0% string-trim-left
1 0% - textsec-domain-suspicious-p
1 0% - textsec-ascii-confusable-p
1 0% - textsec-restriction-level
1 0% - textsec-covering-scripts
1 0% - seq-difference
1 0% - seq-reduce
1 0% - seq-do
1 0% - mapc
1 0% - #<compiled -0x1cedde8780de0b01>
1 0% - #<compiled -0x54da0d04063ff54>
1 0% seq-contains-p
25 0% - cons
15 0% - shr-expand-url
8 0% - if
6 0% - progn
6 0% - setq
6 0% - string-trim
2 0% string-trim-left
2 0% string-trim-right
1 0% =
4 0% - cond
1 0% concat
1 0% =
22 0% - require
21 0% - byte-code
19 0% - require
12 0% - byte-code
12 0% - ucs-normalize-make-translation-table-from-alist
2 0% make-translation-table-from-alist
4 0% - load-with-code-conversion
3 0% eval-buffer
1 0% - hack-read-symbol-shorthands
1 0% hack-local-variables--find-variables
1 0% - require
1 0% load-with-code-conversion
18 0% - shr-expand-url
11 0% - if
10 0% - progn
10 0% - setq
10 0% - string-trim
8 0% string-trim-right
1 0% =
5 0% - cond
3 0% - or
1 0% string-match-p
1 0% =
1 0% eq
231 4% - shr-urlify
152 2% - add-text-properties
150 2% - list
145 2% - let
84 1% - url-generic-parse-url
24 0% - #<compiled -0x1dfea5bf967ff787>
3 0% - kill-buffer
2 0% - replace-buffer-in-windows
2 0% - unrecord-window-buffer
1 0% assq-delete-all
19 0% - or
16 0% - condition-case
16 0% - progn
15 0% - decode-coding-string
13 0% url-unhex-string
13 0% generate-new-buffer
19 0% - if
19 0% - progn
17 0% - progn
14 0% - let*
13 0% - aset
10 0% - puny-encode-domain
3 0% - progn
3 0% - or
3 0% - progn
2 0% - and
1 0% memq
2 0% - or
1 0% - progn
1 0% and
1 0% - or
1 0% progn
7 0% - setq
1 0% url-recreate-url
30 0% - funcall
14 0% - eww--transform-url
14 0% - if
14 0% - progn
14 0% - let
14 0% - while
13 0% - let
12 0% - setq
11 0% - funcall
11 0% - eww-remove-tracking
10 0% replace-regexp-in-string
14 0% - shr-expand-url
12 0% - if
10 0% - progn
8 0% - setq
8 0% - string-trim
5 0% string-trim-right
2 0% - cond
1 0% - or
1 0% string-match-p
19 0% - shr-add-font
16 0% - save-excursion
14 0% - while
5 0% - if
4 0% <
4 0% - add-face-text-property
4 0% min
12 0% - while
8 0% - let
5 0% - if
1 0% put-text-property
1 0% next-single-property-change
8 0% - if
7 0% - progn
1 0% add-text-properties
1 0% <
80 1% - shr-generic
79 1% - let
78 1% - while
74 1% - let
74 1% - if
67 1% - shr-insert
64 1% - cond
63 1% - let
49 0% - let
31 0% - save-restriction
10 0% - shr--translate-insertion-chars
8 0% while
1 0% goto-char
9 0% while
6 0% - if
2 0% progn
1 0% goto-char
4 0% - if
4 0% - if
4 0% - progn
1 0% put-text-property
8 0% - if
4 0% progn
3 0% - and
3 0% string-match-p
2 0% - if
2 0% - and
1 0% not
1 0% get-text-property
7 0% - shr-descend
7 0% - let
5 0% - if
3 0% - or
1 0% - equal
1 0% cdr
1 0% - cond
1 0% funcall
1 0% - intern
1 0% - concat
1 0% symbol-name
1 0% cdr
1 0% - cdr
1 0% assq
1 0% - let*
1 0% - and
1 0% - and
1 0% not
31 0% - if
28 0% - put-text-property
28 0% - if
14 0% mm-images-in-region-p
2 0% - eww-handle-link
2 0% - let*
1 0% cdr
1 0% - eww-tag-meta
1 0% - if
1 0% and
2 0% - or
2 0% - equal
2 0% cdr
6 0% - intern
1 0% concat
1 0% cdr
4 0% - shr-insert
4 0% - cond
3 0% - let
2 0% - let
1 0% - save-restriction
1 0% if
3 0% - let*
2 0% - and
2 0% - cdr
2 0% assq
2 0% - or
1 0% equal
476 8% - unwind-protect
351 6% - progn
266 4% - if
178 3% - let
130 2% - shr-fill-lines
130 2% - if
129 2% - save-restriction
123 2% - if
123 2% - progn
122 2% - shr-fill-line
122 2% - let
115 2% - if
114 2% - progn
94 1% - shr-vertical-motion
94 1% - if
1 0% if
18 0% - while
12 0% - shr-vertical-motion
12 0% - if
1 0% vertical-motion
6 0% - if
5 0% - or
5 0% - not
1 0% pixel-fill-find-fill-point
1 0% - progn
1 0% delete-char
2 0% if
2 0% - let
1 0% - if
1 0% - progn
1 0% put-text-property
1 0% - or
1 0% get-text-property
3 0% - while
2 0% setq
1 0% - if
1 0% - progn
1 0% - shr-fill-line
1 0% - let
1 0% - if
1 0% - progn
1 0% - shr-vertical-motion
1 0% if
48 0% - setq
47 0% - shr-pixel-buffer-width
47 0% - if
47 0% - if
44 0% car
87 1% - setq
85 1% - or
84 1% - let
80 1% - max
70 1% - shr-pixel-buffer-width
70 1% - if
70 1% - if
69 1% car
9 0% - shr-dom-max-natural-width
9 0% - if
6 0% - let
5 0% - while
4 0% - let
3 0% - if
3 0% - setq
3 0% - max
3 0% - shr-dom-max-natural-width
3 0% - if
3 0% - let
3 0% - while
3 0% - let
1 0% setq
2 0% eq
2 0% dom-set-attribute
1 0% and
12 0% - set-window-buffer
10 0% - record-window-buffer
2 0% push-window-buffer-onto-prev
59 1% - set-window-configuration
56 0% - frame-windows-min-size
53 0% - window-min-size
36 0% - window--min-size-1
16 0% - window-size-fixed-p
7 0% - window--size-fixed-1
3 0% - window--preserve-size
3 0% window-preserved-size
2 0% window-child
1 0% window-normalize-window
1 0% window-child
1 0% - window-safe-min-size
1 0% window-normalize-window
23 0% - list
13 0% split-string
2 0% - if
2 0% - cdr
2 0% assq
1 0% count-lines
5 0% - shr--set-target-ids
5 0% - if
3 0% - let
2 0% seq-group-by
4 0% - cdr
4 0% assq
1 0% - delete-region
1 0% progn
37 0% - and
11 0% - kill-buffer
10 0% - replace-buffer-in-windows
3 0% - unrecord-window-buffer
3 0% - assq-delete-all
1 0% assoc-delete-all
19 0% generate-new-buffer
2 0% dom-set-attribute
38 0% - and
35 0% - let
34 0% - let
34 0% - while
32 0% - let
24 0% - let
19 0% - if
5 0% - progn
5 0% - let
3 0% - if
2 0% and
2 0% string-to-number
1 0% symbol-name
1 0% setq
25 0% intern
3 0% - if
1 0% and
1 0% - if
1 0% - setq
1 0% cons
2 0% - setq
1 0% cdr
1 0% >=
2 0% - let*
2 0% - and
2 0% - cdr
1 0% assq
1 0% setq
1 0% progn
1 0% - and
1 0% not
1 0% - setq
1 0% if
175 3% - shr-insert-table
158 2% - let*
158 2% - let
158 2% - while
158 2% - let
158 2% - let
158 2% - let
155 2% - while
154 2% - let
126 2% - if
125 2% - progn
119 2% - let
113 2% - let
111 1% - while
111 1% - let
107 1% - let
5 0% - and
4 0% - shr-face-background
4 0% - and
4 0% - or
3 0% - let
3 0% - let
3 0% - while
2 0% - let
1 0% setq
4 0% - shr-colorize-region
1 0% - if
1 0% and
1 0% 1-
2 0% propertize
2 0% -
4 0% - while
3 0% - let
2 0% - if
1 0% progn
1 0% - shr-indent
1 0% - if
1 0% - progn
1 0% if
1 0% >
3 0% - let
3 0% while
17 0% - shr-make-table
17 0% - or
17 0% - let
17 0% - shr-make-table-1
17 0% - let
17 0% - let
17 0% - while
17 0% - let
16 0% - if
14 0% - progn
13 0% - let
12 0% - while
8 0% - if
7 0% - progn
2 0% progn
2 0% if
1 0% setq
1 0% and
3 0% - setq
3 0% - if
1 0% =
1 0% car-safe
2 0% eq
16 0% - shr-column-specs
16 0% - let
10 0% - make-vector
10 0% - shr-max-columns
10 0% - let
10 0% - let
10 0% - while
9 0% - let
8 0% - if
8 0% - progn
8 0% - let
6 0% - while
6 0% - let
4 0% - if
3 0% - progn
2 0% - let*
1 0% and
1 0% - and
1 0% memq
6 0% - let
6 0% - while
6 0% - let
6 0% - if
6 0% - progn
6 0% - let
6 0% - let
5 0% - while
3 0% - let
2 0% - if
1 0% memq
1 0% - progn
1 0% - let
1 0% - cdr
1 0% assq
8 0% - shr-table-widths
8 0% - let*
8 0% - let
8 0% - while
8 0% - let
7 0% - let
5 0% - let
5 0% - while
1 0% let
3 0% - let*
3 0% - while
2 0% - setq
1 0% - cons
1 0% mapcar
3 0% - shr--fix-table
3 0% - let*
3 0% - dom-non-text-children
3 0% - shr--fix-tbody
2 0% - shr-table-body
2 0% - let
2 0% - seq-filter
1 0% - function
1 0% - cconv-make-interpreted-closure
1 0% - cconv-fv
1 0% - cconv-analyze-form
1 0% - cconv--analyze-function
1 0% - cconv-analyze-form
1 0% #<compiled -0xdb6d8de38021a78>
1 0% - seq-map
1 0% - apply
1 0% - #<compiled 0x184c52027f5d6bf4>
1 0% - mapcar
1 0% #<compiled 0x91ffdf39c9e7756>
1 0% - nconc
1 0% - let*
1 0% - while
1 0% setq
23 0% - let*
23 0% - if
23 0% - progn
23 0% - let
23 0% - shr-collect-extra-strings-in-table
23 0% - let*
23 0% - while
23 0% - if
23 0% - progn
23 0% - setq
23 0% - nconc
23 0% - reverse
23 0% - shr-collect-extra-strings-in-table
21 0% - let*
20 0% - while
15 0% - if
15 0% - progn
15 0% - setq
15 0% - nconc
14 0% - reverse
14 0% - shr-collect-extra-strings-in-table
11 0% - let*
10 0% - while
8 0% - if
8 0% - if
8 0% - progn
7 0% - if
5 0% - if
4 0% - if
3 0% - if
1 0% - if
1 0% memq
1 0% memq
1 0% setq
1 0% setq
1 0% - shr-ensure-paragraph
1 0% - if
1 0% - let
1 0% - cond
1 0% and
62 1% - shr-tag-dl
61 1% - shr-generic
61 1% - let
61 1% - while
61 1% - let
61 1% - if
46 0% - shr-descend
46 0% - let
46 0% - if
46 0% - cond
46 0% - funcall
33 0% - shr-tag-dt
25 0% - shr-generic
25 0% - let
25 0% - while
23 0% - let
23 0% - if
18 0% - shr-descend
16 0% - let
15 0% - if
13 0% - cond
13 0% - funcall
13 0% - shr-tag-span
13 0% - shr-generic
13 0% - let
13 0% - while
13 0% - let
12 0% - if
7 0% - shr-descend
6 0% - let
6 0% - if
4 0% - cond
4 0% - funcall
4 0% - eww-tag-a
3 0% - let
2 0% - shr-tag-a
2 0% let
1 0% if
1 0% eww-handle-link
1 0% - let*
1 0% - and
1 0% - cdr
1 0% assq
5 0% - shr-insert
5 0% - cond
5 0% - let
4 0% - let
2 0% - save-restriction
1 0% - shr--translate-insertion-chars
1 0% while
1 0% - if
1 0% progn
1 0% - if
1 0% - if
1 0% progn
1 0% - if
1 0% progn
1 0% - let*
1 0% - and
1 0% cdr
1 0% or
1 0% - cdr
1 0% assq
5 0% - shr-insert
5 0% - cond
5 0% - let
5 0% - let
3 0% - save-restriction
2 0% while
1 0% - if
1 0% progn
7 0% - shr-ensure-newline
7 0% - if
7 0% - let
4 0% - if
1 0% - or
1 0% =
3 0% get-text-property
13 0% - shr-tag-dd
12 0% - let
11 0% - shr-generic
11 0% - let
11 0% - while
11 0% - let
11 0% - if
7 0% - shr-descend
6 0% - let
2 0% - if
1 0% - cond
1 0% - funcall
1 0% shr-tag-p
1 0% - let*
1 0% - and
1 0% cdr
2 0% - cdr
1 0% assq
1 0% intern
3 0% - shr-insert
3 0% - cond
2 0% - let
1 0% - let
1 0% - save-restriction
1 0% shr--translate-insertion-chars
1 0% - shr-ensure-newline
1 0% if
15 0% - shr-insert
15 0% - cond
15 0% - let
13 0% - let
7 0% - save-restriction
6 0% - if
4 0% progn
1 0% - shr--translate-insertion-chars
1 0% while
1 0% if
1 0% - if
1 0% - and
1 0% string-match-p
1 0% - shr-ensure-paragraph
1 0% - if
1 0% - let
1 0% - cond
1 0% and
4 0% - shr-tag-p
4 0% - shr-ensure-paragraph
4 0% - if
4 0% - let
2 0% cond
2 0% get-text-property
3 0% - eww-tag-a
3 0% - let
2 0% - if
2 0% - put-text-property
2 0% if
1 0% shr-tag-a
3 0% - shr-tag-sup
3 0% - let
3 0% - shr-generic
3 0% - let
3 0% - while
2 0% - let
2 0% - if
2 0% - shr-insert
2 0% - cond
2 0% - let
2 0% let
30 0% - shr-generic
30 0% - let
30 0% - while
30 0% - let
30 0% - if
29 0% - shr-insert
29 0% - cond
28 0% - let
25 0% - let
9 0% - save-restriction
3 0% - shr--translate-insertion-chars
2 0% while
3 0% while
1 0% if
7 0% - if
5 0% - if
5 0% - progn
2 0% - shr-mark-fill
2 0% - if
1 0% progn
1 0% and
1 0% put-text-property
3 0% - if
3 0% - and
2 0% string-match-p
1 0% - shr-descend
1 0% - let
1 0% - if
1 0% - cond
1 0% shr-generic
1 0% - let
1 0% while
197 3% - shr-tag-div
197 3% - let
197 3% - if
197 3% - shr-generic
197 3% - let
197 3% - while
197 3% - let
197 3% - if
162 2% - shr-descend
160 2% - let
153 2% - if
151 2% - cond
150 2% - funcall
141 2% - shr-tag-p
125 2% - shr-generic
125 2% - let
125 2% - while
123 2% - let
121 2% - if
99 1% - shr-insert
98 1% - cond
98 1% - let
87 1% - let
67 1% - save-restriction
46 0% while
9 0% - shr--translate-insertion-chars
6 0% while
2 0% goto-char
7 0% - if
3 0% progn
7 0% - if
4 0% - if
4 0% - progn
1 0% put-text-property
1 0% =
9 0% - if
5 0% progn
3 0% - and
3 0% string-match-p
20 0% - shr-descend
17 0% - let
11 0% - if
10 0% - cond
9 0% - funcall
8 0% - eww-tag-a
4 0% - let
3 0% - if
3 0% - put-text-property
3 0% if
1 0% - shr-tag-a
1 0% let
3 0% - eww-handle-link
1 0% - let*
1 0% - assoc
1 0% if
4 0% - cdr
2 0% assq
1 0% - intern
1 0% - concat
1 0% symbol-name
15 0% - shr-ensure-paragraph
15 0% - if
14 0% - let
14 0% - cond
2 0% - save-excursion
2 0% and
2 0% - and
1 0% save-excursion
5 0% - shr-tag-div
5 0% - let
5 0% - if
2 0% - shr-generic
2 0% - let
2 0% - while
1 0% let
2 0% - shr-ensure-newline
2 0% - if
2 0% - let
1 0% - if
1 0% - or
1 0% =
2 0% - shr-tag-hr
1 0% - shr-ensure-newline
1 0% - if
1 0% let
1 0% - shr-tag-pre
1 0% - let
1 0% - shr-generic
1 0% - let
1 0% while
1 0% eww-tag-a
1 0% - let*
1 0% - if
1 0% - setq
1 0% - cons
1 0% cons
5 0% - cdr
3 0% assq
1 0% - intern
1 0% - concat
1 0% symbol-name
32 0% - shr-insert
31 0% - cond
31 0% - let
30 0% - let
16 0% - save-restriction
7 0% - if
6 0% progn
3 0% while
2 0% - shr--translate-insertion-chars
1 0% while
1 0% - if
1 0% and
20 0% - shr-tag-code
20 0% - let
20 0% - shr-generic
20 0% - let
20 0% - while
20 0% - let
20 0% - if
20 0% - shr-insert
18 0% - cond
18 0% - let
17 0% - let
7 0% - if
7 0% - if
7 0% - progn
6 0% - shr-mark-fill
6 0% - if
4 0% - progn
1 0% put-text-property
1 0% and
6 0% - save-restriction
3 0% while
1 0% if
1 0% - if
1 0% and
17 0% - shr-tag-ul
17 0% - let
17 0% - shr-generic
17 0% - let
17 0% - while
17 0% - let
17 0% - if
14 0% - shr-descend
14 0% - let
14 0% - if
14 0% - cond
14 0% - funcall
14 0% - shr-tag-li
13 0% - let
13 0% - let*
12 0% - let
10 0% - shr-generic
10 0% - let
10 0% - while
10 0% - let
9 0% - if
8 0% - shr-insert
8 0% - cond
8 0% - let
7 0% - let
4 0% - save-restriction
2 0% while
1 0% - shr--translate-insertion-chars
1 0% while
1 0% - if
1 0% progn
1 0% - shr-descend
1 0% - let
1 0% if
1 0% if
3 0% - shr-insert
3 0% - cond
3 0% - let
2 0% - let
1 0% - save-restriction
1 0% while
1 0% - if
1 0% - and
1 0% string-match-p
1 0% - eww-tag-title
1 0% - eww--after-page-change
1 0% - eww-update-header-line-format
1 0% - setq
1 0% - and
1 0% - let
1 0% - if
1 0% - progn
1 0% - let*
1 0% - cond
1 0% - >
1 0% - +
1 0% string-pixel-width
1 0% - shr-tag-h3
1 0% - shr-heading
1 0% - apply
1 0% - shr-fontize-dom
1 0% - let
1 0% - let
1 0% - while
1 0% - let
1 0% - shr-add-font
1 0% - save-excursion
1 0% - while
1 0% - if
1 0% progn
1 0% - shr-tag-h4
1 0% - shr-heading
1 0% - apply
1 0% - shr-fontize-dom
1 0% - let
1 0% - let
1 0% - while
1 0% - let
1 0% - shr-add-font
1 0% - save-excursion
1 0% - while
1 0% - add-face-text-property
1 0% min
1 0% - shr-tag-em
1 0% - shr-fontize-dom
1 0% - let
1 0% - shr-generic
1 0% - let
1 0% - while
1 0% - let
1 0% - if
1 0% - shr-insert
1 0% - cond
1 0% - let
1 0% - let
1 0% - save-restriction
1 0% while
1 0% - shr-tag-b
1 0% - shr-fontize-dom
1 0% - let
1 0% - let
1 0% - while
1 0% - let
1 0% - shr-add-font
1 0% - save-excursion
1 0% while
1 0% and
7 0% - shr-indent
7 0% - if
7 0% - progn
7 0% if
307 5% - if
306 5% - progn
158 2% - shr-vertical-motion
158 2% - if
2 0% - vertical-motion
2 0% - cons
1 0% /
147 2% - while
108 1% - shr-vertical-motion
108 1% - if
1 0% if
21 0% - let
9 0% - shr-indent
9 0% - if
9 0% - progn
9 0% - if
2 0% put-text-property
2 0% - if
2 0% - progn
1 0% - put-text-property
1 0% - shr-face-background
1 0% - and
1 0% - or
1 0% - let
1 0% let
15 0% - if
12 0% - progn
1 0% delete-char
3 0% - or
2 0% not
1 0% =
1 0% setq
1 0% or
4 0% setq
51 0% - shr--set-target-ids
51 0% - if
51 0% - let
50 0% - seq-group-by
50 0% - seq-reduce
50 0% - seq-do
50 0% - mapc
50 0% - #<compiled 0x1f6b909dc3b4177e>
50 0% #<compiled -0x59cbb93c5c11f35>
1 0% - while
1 0% - let
1 0% let
3 0% - eww-size-text-inputs
3 0% - let
3 0% - while
3 0% - if
3 0% - or
3 0% setq
68 1% - or
68 1% - list
68 1% - progn
20 0% - eww--preprocess-html
20 0% - save-excursion
20 0% - save-restriction
20 0% - let
20 0% while
19 0% - save-excursion
19 0% while
10 0% condition-case
1 0% - url-http-parse-headers
1 0% url-handle-content-transfer-encoding
9 0% + command-execute
4 0% + nsm-verify-connection
Stefan Kangas <stefankangas <at> gmail.com>
to control <at> debbugs.gnu.org.
(Sun, 24 Dec 2023 14:36:02 GMT) Full text and rfc822 format available.
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson.