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Re: [O] Very slow performance in Org-mode on 10k line file?
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From: |
John Hendy |
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Subject: |
Re: [O] Very slow performance in Org-mode on 10k line file? |
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Date: |
Wed, 7 Aug 2013 18:02:19 -0500 |
Alrighty. Here you are:
#+begin_src minimal emacs (which I've moved to ~/.emacs) and started a
fresh session
(add-to-list 'load-path "~/.elisp/org.git/contrib/lisp")
(add-to-list 'load-path "~/.elisp/org.git/lisp/")
#+end_src
Really simple operation, but that's that had huge lag on the 10k file.
All I did was delete a word and re-write it, and then insert a line
above a table ("#+attr_latex: :align llp{7cm}"). Here's the process:
- Start emacs (/usr/bin/emacs)
- Navigate to file (6k ~/org/projects.org file)
- Run: M-x elp-instrument-package [RET] org
- Run: M-x elp-reset-all
- Navigate to the headline I was trying to work on, delete a word a
character at a time, re-type it, add the above latex line above a
table
- Run: M-x elp-results
- Copied 2011 and 2012 journal entries back into projects.org, saved,
quit emacs, and repeated
Results with 6k line file
==========
org-self-insert-command 41
2.026747151 0.0494328573
org-activate-dates 54
0.0175029940 0.0003241295
org-fontify-meta-lines-and-blocks 161
0.006726777 4.178...e-05
org-fontify-meta-lines-and-blocks-1 161
0.0047893350 2.974...e-05
org-delete-backward-char 12
0.002401629 0.0002001357
org-activate-footnote-links 54
0.002203194 4.079...e-05
org-activate-plain-links 54
0.0020726379 3.838...e-05
org-unfontify-region 54
0.0020696900 3.832...e-05
org-at-table-p 54
0.0016839339 3.118...e-05
org-footnote-next-reference-or-definition 54
0.0015487719 2.868...e-05
org-do-latex-and-related 54
0.0014039899 2.599...e-05
org-do-emphasis-faces 54
0.001028353 1.904...e-05
org-string-nw-p 54
0.0008700800 1.611...e-05
org-activate-angle-links 54
0.0008193899 1.517...e-05
org-return 1
0.000758448 0.000758448
org-activate-tags 54
0.0005812419 1.076...e-05
org-in-item-p 1
0.000436519 0.000436519
org-activate-bracket-links 54
0.0004324309 8.007...e-06
org-activate-code 54
0.000416118 7.705...e-06
org-fix-tags-on-the-fly 53
0.000332257 6.269e-06
org-font-lock-add-priority-faces 54
0.0003180110 5.889...e-06
org-string-match-p 54
0.000269684 4.994...e-06
org-remove-font-lock-display-properties 54
0.0002692999 4.987...e-06
org-list-context 1
0.000268703 0.000268703
org-hide-wide-columns 54
0.000228154 4.225...e-06
org-before-change-function 54
0.0001231199 2.279...e-06
org-remove-flyspell-overlays-in 21
0.0001044190 4.972...e-06
org-font-lock-hook 54
8.081...e-05 1.496...e-06
org-check-before-invisible-edit 53
7.8635e-05 1.483...e-06
org-activate-target-links 54
7.542...e-05 1.396...e-06
org-fontify-entities 54
6.752e-05 1.250...e-06
org-raise-scripts 54
6.415...e-05 1.188...e-06
org-font-lock-add-tag-faces 54
5.994...e-05 1.110...e-06
org-in-src-block-p 1
5.1549e-05 5.1549e-05
org-in-regexp 1
3.4068e-05 3.4068e-05
org-back-to-heading 1
3.3785e-05 3.3785e-05
org-get-limited-outline-regexp 1
2.1714e-05 2.1714e-05
org-at-heading-p 1
1.3884e-05 1.3884e-05
org-get-indentation 2
1.337...e-05 6.689...e-06
org-item-re 1
4.116e-06 4.116e-06
==========
Results with ~10k line file
==========
org-self-insert-command 39
0.85596741 0.0219478823
org-cycle 6
0.107894177 0.0179823628
org-cycle-internal-local 6
0.1058569380 0.0176428230
org-optimize-window-after-visibility-change 6
0.047916078 0.007986013
org-subtree-end-visible-p 5
0.046233295 0.009246659
org-end-of-subtree 27
0.029686826 0.0010995120
org-outline-level 394
0.0162884779 4.134...e-05
org-cycle-show-empty-lines 6
0.008189213 0.0013648688
org-fontify-meta-lines-and-blocks 182
0.0078306620 4.302...e-05
org-fontify-meta-lines-and-blocks-1 182
0.0057315880 3.149...e-05
org-cycle-hide-archived-subtrees 6
0.005463361 0.0009105601
org-delete-backward-char 10
0.004027681 0.0004027681
org-activate-plain-links 79
0.0035584700 4.504...e-05
org-activate-footnote-links 78
0.0028586259 3.664...e-05
org-unfontify-region 78
0.0024188670 3.101...e-05
org-do-emphasis-faces 89
0.002085356 2.343...e-05
org-footnote-next-reference-or-definition 78
0.0020824370 2.669...e-05
org-do-latex-and-related 78
0.0017855160 2.289...e-05
org-at-table-p 56
0.0016877709 3.013...e-05
org-activate-dates 106
0.0016536720 1.560...e-05
org-cycle-hide-drawers 9
0.0016145939 0.0001793993
org-back-to-heading 432
0.0015116170 3.499...e-06
org-activate-angle-links 78
0.001141598 1.463...e-05
org-string-nw-p 78
0.0011044000 1.415...e-05
org-activate-tags 81
0.0009928790 1.225...e-05
org-return 1
0.000793986 0.000793986
org-activate-code 78
0.0006506530 8.341...e-06
org-activate-bracket-links 78
0.00060669 7.778...e-06
org-font-lock-add-priority-faces 78
0.0004675280 5.993...e-06
org-in-item-p 1
0.00044091 0.00044091
org-at-item-p 21
0.0004120960 1.962...e-05
org-hide-archived-subtrees 5
0.0004082699 8.165...e-05
org-string-match-p 78
0.0003752040 4.810...e-06
org-remove-font-lock-display-properties 78
0.0003220950 4.129...e-06
org-fix-tags-on-the-fly 49
0.0003208529 6.548...e-06
org-flag-drawer 7
0.0003203140 4.575...e-05
org-hide-wide-columns 78
0.0002948089 3.779...e-06
org-show-entry 3
0.000274877 9.162...e-05
org-list-context 1
0.0002685 0.0002685
org-before-first-heading-p 11
0.0002303880 2.094...e-05
org-hide-block-toggle-maybe 6
0.0002303300 3.838...e-05
org-cycle-item-indentation 6
0.0002270370 3.78395e-05
org-remove-flyspell-overlays-in 53
0.0002091870 3.946...e-06
org-babel-hide-result-toggle-maybe 6
0.000174206 2.903...e-05
org-get-level-face 162
0.0001498009 9.246...e-07
org-before-change-function 50
0.0001198120 2.396...e-06
org-fontify-entities 78
0.0001098809 1.408...e-06
org-cycle-level 6
0.0001042630 1.737...e-05
org-activate-target-links 78
0.000101329 1.299...e-06
org-font-lock-hook 78
0.0001005800 1.289...e-06
org-flag-subtree 1
9.9225e-05 9.9225e-05
org-in-src-block-p 2
8.5134e-05 4.2567e-05
org-font-lock-add-tag-faces 78
8.087...e-05 1.036...e-06
org-item-re 23
8.068...e-05 3.508...e-06
org-raise-scripts 78
7.867...e-05 1.008...e-06
org-list-search-forward 1
7.5083e-05 7.5083e-05
org-check-before-invisible-edit 49
7.2543e-05 1.480...e-06
org-list-search-generic 1
6.0865e-05 6.0865e-05
org-at-heading-p 8
5.9246e-05 7.40575e-06
org-get-limited-outline-regexp 4
4.654...e-05 1.163...e-05
org-in-regexp 1
3.485e-05 3.485e-05
org-point-at-end-of-empty-headline 6
3.2403e-05 5.4005e-06
org-babel-header-arg-expand 6
2.753...e-05 4.589...e-06
org-get-indentation 2
1.3004e-05 6.502e-06
org-load-modules-maybe 6
1.2065e-05 2.010...e-06
org-src-native-tab-command-maybe 6
1.1753e-05 1.958...e-06
org-try-cdlatex-tab 6
1.1116e-05 1.852...e-06
org-cycle-hide-inline-tasks 6
6.695e-06 1.115...e-06
==========
Yeah... and of course when you try to measure something, the problem
goes away. There was no lag at all in that second experiment, and I'm
baffled. RAM is still at about the same useage (25%) as when I was
experiencing this before, as is CPU usage. All I've done since then:
- Copy ~4k lines of headlines from projects.org into other files
- Git pull to change from my reverted early May commit to the current
master branch
- make clean && make && make doc, which is my standard update process
- Copy the 4k lines of files back into the file
No clue.
John
On Wed, Aug 7, 2013 at 5:39 PM, Nick Dokos <address@hidden> wrote:
> John Hendy <address@hidden> writes:
>
>>> M-x elp-instrument-package org
>>> M-x elp-reset-all
>>> <run your workload>
>>> M-x elp-results
>>
>> Would it help to do this on a 6k file vs. a 10k file? Reducing my file
>> size made a huge difference, so if those results would be of
>> interest/help, I can definitely do that?
>>
>
> The more data the better, so yes, I think it's a useful exercise.
>
> --
> Nick
>
>
- [O] Very slow performance in Org-mode on 10k line file?, John Hendy, 2013/08/07
- Re: [O] Very slow performance in Org-mode on 10k line file?, Rainer Stengele, 2013/08/07
- Re: [O] Very slow performance in Org-mode on 10k line file?, Nick Dokos, 2013/08/07
- Re: [O] Very slow performance in Org-mode on 10k line file?, John Hendy, 2013/08/07
- [O] faster agenda with properties support disabled (no org-refresh-properties), Daniel Clemente, 2013/08/11
- Re: [O] faster agenda with properties support disabled (no org-refresh-properties), Carsten Dominik, 2013/08/12
- Re: [O] faster agenda with properties support disabled (no org-refresh-properties), Daniel Clemente, 2013/08/23
- Re: [O] faster agenda with properties support disabled (no org-refresh-properties), Samuel Wales, 2013/08/28
- Re: [O] faster agenda with properties support disabled (no org-refresh-properties), Daniel Clemente, 2013/08/28
- Re: [O] faster agenda with properties support disabled (no org-refresh-properties), Carsten Dominik, 2013/08/31
- Re: [O] faster agenda with properties support disabled (no org-refresh-properties), Bastien, 2013/08/31