From: Bruno Barbier <brubar.cs@gmail.com>
To: William Denton <william@williamdenton.org>,
Emacs Org mode mailing list <emacs-orgmode@gnu.org>
Subject: Re: Things got very slow: profiler output
Date: Thu, 29 Feb 2024 10:21:09 +0100 [thread overview]
Message-ID: <65e04c87.df0a0220.eccba.414f@mx.google.com> (raw)
In-Reply-To: <F1IQSiX3SvGn1zq4pzoQ669N8S-qTDWNBWKuZpH9wQi8P_vjDSzgUHnLgxu5kuaDCyFmvjPt3e6rrd7YiO7wi5U_4ZdGtXMpZVkuqgZmBSU=@williamdenton.org>
Hi William,
William Denton <william@williamdenton.org> writes:
> I rebuilt Org and Emacs from the development trees and something is wrong, because some Org files I use regularly have become incredibly slow to use. I rarely use the profiler and don't know what to make of what it says, but I opened a file and ran it while I moved around and expanded and collapsed some headings for a minute or so. (It was so slow that it took me a minute to do what would usually take me a few seconds.) I'll paste the results below. Does that say anything useful? There is a little LaTeX in the file but not much.
>
> Any help on interpreting this would be welcome. I can try reverting to an earlier Git commit tomorrow.
>
> Bill
>
> Samples % Function
> 73203 70% - redisplay_internal (C function)
> 71496 68% - jit-lock-function
> 71488 68% - jit-lock-fontify-now
> 71472 68% - jit-lock--run-functions
> 71472 68% - #<compiled 0x1baf5fbd9c5fbb3f>
> 71472 68% - font-lock-fontify-region
> 71468 68% - font-lock-default-fontify-region
> 71436 68% - font-lock-fontify-keywords-region
> 71124 68% - org-do-latex-and-related
> 71124 68% re-search-forward
> 228 0% + org-activate-folds
> 16 0% + org-fontify-meta-lines-and-blocks
> 12 0% + org-activate-footnote-links
> 8 0% org-activate-dates
> 8 0% + org-activate-links
> 4 0% org-do-emphasis-faces
> 4 0% org-fontify-drawers
> 4 0% org-raise-scripts
> 28 0% + font-lock-unfontify-region
> 4 0% + font-lock-extend-region-wholelines
> 4 0% text-property-any
> 30951 29% + command-execute
> ...
Did you customize org-latex-and-related-regexp ? Is it still slow if you set
this to nil (which is apparently the default value) ?
If not, telling which version of Org, that you were using before, might help.
Bruno
>
> --
> William Denton
> https://www.miskatonic.org/
> Librarian, artist and licensed private investigator.
> Toronto, Canada
next prev parent reply other threads:[~2024-02-29 9:22 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-29 5:13 Things got very slow: profiler output William Denton
2024-02-29 9:21 ` Bruno Barbier [this message]
2024-02-29 9:28 ` Ihor Radchenko
[not found] ` <notmuch-sha1-998a6a574db756b51dbdd759ff59b5174d99c7f1>
2024-02-29 9:25 ` Bruno Barbier
2024-03-07 16:12 ` William Denton
2024-03-07 17:42 ` Bruno Barbier
2024-03-09 19:27 ` William Denton
2024-03-12 12:43 ` Ihor Radchenko
2024-03-13 23:19 ` Bruno Cardoso
2024-03-14 1:17 ` William Denton
2024-03-14 7:34 ` Gerard Vermeulen
2024-03-14 10:27 ` Bruno Cardoso
2024-03-14 10:22 ` Bruno Cardoso
2024-03-14 21:23 ` Ihor Radchenko
2024-03-15 1:09 ` Bruno Cardoso
2024-03-15 14:24 ` Ihor Radchenko
2024-03-15 16:33 ` Bruno Cardoso
2024-03-15 17:18 ` Ihor Radchenko
2024-03-15 17:49 ` Bruno Cardoso
2024-03-16 8:56 ` Ihor Radchenko
2024-03-16 13:31 ` Bruno Cardoso
2024-03-16 15:56 ` Ihor Radchenko
2024-03-16 18:39 ` William Denton
2024-03-16 18:56 ` Ihor Radchenko
2024-03-17 18:59 ` William Denton
2024-03-17 19:33 ` Ihor Radchenko
2024-03-16 20:21 ` Bruno Cardoso
2024-03-16 21:14 ` Ihor Radchenko
2024-03-17 13:02 ` Bruno Cardoso
2024-03-17 14:19 ` Ihor Radchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.orgmode.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=65e04c87.df0a0220.eccba.414f@mx.google.com \
--to=brubar.cs@gmail.com \
--cc=emacs-orgmode@gnu.org \
--cc=william@williamdenton.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).