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From: "Christopher M. Miles" <numbchild@gmail.com>
To: Org Mode (org-mode) <emacs-orgmode@gnu.org>
Subject: [PERFORMANCE] Why some org code is so deep invoked?
Date: Fri, 12 Aug 2022 08:26:40 +0800	[thread overview]
Message-ID: <m2leruxo2a.fsf@numbchild@gmail.com> (raw)


[-- Attachment #1.1: Type: text/plain, Size: 1176 bytes --]


When I profiling Org Agenda generation, I found that org code is deeply invoked in Emacs profiler report.

My Question:

- What reason caused this situation?
- Can Org Mode optimize those deeply invoked code?

I have option ~org-agenda-start-with-clockreport-mode~ enabled. And have lot files in ~org-agenda-files~ list:

#+begin_src emacs-lisp
(length org-agenda-files)
#+end_src

#+RESULTS[(2022-08-12 08:29:28) 1c2c57fd8db39360b33abd3465e5ebb26c817627]:
: 46

And here is those files lines size:

#+begin_src emacs-lisp :results value verbatim
(sort
 (let ((return '()))
   (dolist (file org-agenda-files
                 return)
     (when-let ((buffer (get-buffer (file-name-nondirectory file))))
       (with-current-buffer buffer
         (setf return
               (add-to-list 'return (count-lines (point-min) (point-max))))))))
 '>)
#+end_src

#+RESULTS[(2022-08-12 09:03:07) 2af183ec8f3ea19e280dc2c53e861b75c3e42b7a]:
: (25455 12361 11772 10938 9530 8506 4457 3752 2316 2041 1277 1216 1196 1163 1006 1005 878 762 689 685 657 510 378 353 316 268 228 226 197 143 133 94 93 78 68 46 44 39 38 36 34 20 18 17 14 0)

Here is the Emacs profiler reports in attachments:


[-- Attachment #1.2: profiler-cpu-report.log --]
[-- Type: text/plain, Size: 25850 bytes --]

        1618  56% - command-execute
        1618  56%  - call-interactively
        1228  42%   - funcall-interactively
        1224  42%    - org-agenda
        1224  42%     - catch
        1224  42%      - let*
        1193  41%       - cond
        1193  41%        - call-interactively
        1193  41%         - funcall-interactively
        1193  41%          - org-agenda-list
        1193  41%           - catch
        1119  39%            - let*
        1077  37%             - if
        1074  37%              - progn
        1074  37%               - let
        1073  37%                - setq
        1073  37%                 - apply
        1073  37%                  - org-clock-get-clocktable
        1073  37%                   - let
        1073  37%                    - save-current-buffer
        1073  37%                     - unwind-protect
        1073  37%                      - progn
        1072  37%                       - org-update-dblock
        1072  37%                        - save-excursion
        1072  37%                         - let*
        1069  37%                          - funcall
        1069  37%                           - org-dblock-write:clocktable
        1069  37%                            - catch
        1069  37%                             - let*
        1033  36%                              - org-agenda-prepare-buffers
        1033  36%                               - let
        1032  35%                                - let
        1032  35%                                 - while
        1032  35%                                  - let
        1032  35%                                   - catch
        1032  35%                                    - save-current-buffer
         999  34%                                     - save-excursion
         999  34%                                      - save-restriction
         577  20%                                       - or
         547  19%                                        - org-refresh-stats-properties
         547  19%                                         - let*
         547  19%                                          - unwind-protect
         547  19%                                           - progn
         547  19%                                            - let
         547  19%                                             - save-excursion
         547  19%                                              - save-excursion
         547  19%                                               - save-restriction
         547  19%                                                - let
         537  18%                                                 - progn
         537  18%                                                  - let*
         537  18%                                                   - let
         537  18%                                                    - while
         537  18%                                                     - let
         536  18%                                                      - cond
         459  16%                                                       - if
         459  16%                                                        - progn
         459  16%                                                         - let
         443  15%                                                          - unwind-protect
         443  15%                                                           - progn
         441  15%                                                            - if
         441  15%                                                             - if
         441  15%                                                              - and
         437  15%                                                               - org-in-archived-heading-p
         437  15%                                                                - cond
         437  15%                                                                 - if
         437  15%                                                                  - let
         437  15%                                                                   - org-get-tags
         437  15%                                                                    - let
         437  15%                                                                     - unwind-protect
         437  15%                                                                      - progn
         437  15%                                                                       - if
         437  15%                                                                        - let
         437  15%                                                                         - save-excursion
         437  15%                                                                          - save-excursion
         437  15%                                                                           - save-restriction
         431  15%                                                                            - org-get-tags
         431  15%                                                                             - let
         431  15%                                                                              - unwind-protect
         431  15%                                                                               - progn
         431  15%                                                                                - if
         431  15%                                                                                 - let
         430  14%                                                                                  - save-excursion
         430  14%                                                                                   - save-excursion
         430  14%                                                                                    - save-restriction
         430  14%                                                                                     - if
         429  14%                                                                                      - or
         429  14%                                                                                       - org-before-first-heading-p
         429  14%                                                                                        - let
         427  14%                                                                                         - org-element-at-point
         426  14%                                                                                          - let
         426  14%                                                                                           - setq
         426  14%                                                                                            - if
         426  14%                                                                                             - condition-case
         426  14%                                                                                              - org-element--parse-to
         426  14%                                                                                               - catch
         426  14%                                                                                                - let
         426  14%                                                                                                 - unwind-protect
         426  14%                                                                                                  - progn
         426  14%                                                                                                   - save-excursion
         426  14%                                                                                                    - save-restriction
         425  14%                                                                                                     - let*
         220   7%                                                                                                      - let
         217   7%                                                                                                       - while
         195   6%                                                                                                        - if
         195   6%                                                                                                         - if
         195   6%                                                                                                          - let*
         194   6%                                                                                                           - unwind-protect
         194   6%                                                                                                            - progn
         194   6%                                                                                                             - setq
         194   6%                                                                                                              - org-element--current-element
         192   6%                                                                                                               - let*
         192   6%                                                                                                                - if
         191   6%                                                                                                                 - save-excursion
         184   6%                                                                                                                  - let
         183   6%                                                                                                                   - setq
         183   6%                                                                                                                    - cond
         133   4%                                                                                                                     - org-element-headline-parser
         133   4%                                                                                                                      - save-excursion
         132   4%                                                                                                                       - let*
          89   3%                                                                                                                        - save-excursion
          89   3%                                                                                                                         - let
          84   2%                                                                                                                            if
           5   0%                                                                                                                          - rx-to-string
           5   0%                                                                                                                           - rx--translate
           5   0%                                                                                                                            - rx--translate-form
           5   0%                                                                                                                             - rx--translate-seq
           5   0%                                                                                                                              - mapcar
           5   0%                                                                                                                               - rx--translate
           5   0%                                                                                                                                - rx--translate-form
           5   0%                                                                                                                                 - rx--translate-**
           5   0%                                                                                                                                  - rx--translate-bounded-repetition
           3   0%                                                                                                                                   - rx--translate-counted-repetition
           2   0%                                                                                                                                    - rx--translate-seq
           2   0%                                                                                                                                     - mapcar
           1   0%                                                                                                                                        rx--translate
          16   0%                                                                                                                        - and
           5   0%                                                                                                                         - let
           4   0%                                                                                                                            looking-at
           4   0%                                                                                                                           progn
           6   0%                                                                                                                        - org-element--get-time-properties
           6   0%                                                                                                                         - save-excursion
           6   0%                                                                                                                          - if
           6   0%                                                                                                                           - progn
           6   0%                                                                                                                            - let
           6   0%                                                                                                                             - while
           3   0%                                                                                                                              - let
           3   0%                                                                                                                               - org-element-timestamp-parser
           3   0%                                                                                                                                - if
           3   0%                                                                                                                                   looking-at-p
           6   0%                                                                                                                        - org-element--get-node-properties
           6   0%                                                                                                                         - save-excursion
           5   0%                                                                                                                          - if
           3   0%                                                                                                                           - progn
           3   0%                                                                                                                            - let
           3   0%                                                                                                                             - while
           2   0%                                                                                                                              - let*
           1   0%                                                                                                                               - cond
           1   0%                                                                                                                                  setq
           1   0%                                                                                                                               + concat
           1   0%                                                                                                                                <
           1   0%                                                                                                                             if
           5   0%                                                                                                                        + if
           4   0%                                                                                                                        + org-trim
           3   0%                                                                                                                        + org-reduced-level
           1   0%                                                                                                                        + let
          17   0%                                                                                                                     + progn
          13   0%                                                                                                                     + org-element-section-parser
          13   0%                                                                                                                     + org-element-planning-parser
           2   0%                                                                                                                     + let
           2   0%                                                                                                                     + and
           1   0%                                                                                                                   + if
          21   0%                                                                                                        - let
          19   0%                                                                                                         - cond
          13   0%                                                                                                          - let
          11   0%                                                                                                           - if
          11   0%                                                                                                            - progn
          10   0%                                                                                                             - setq
          10   0%                                                                                                              - if
           8   0%                                                                                                               - org-element--open-end-p
           8   0%                                                                                                                - and
           7   0%                                                                                                                 - =
           7   0%                                                                                                                    save-excursion
           1   0%                                                                                                                   org-element-property
           1   0%                                                                                                               + org-element-property
           1   0%                                                                                                               + org-element--next-mode
           1   0%                                                                                                               goto-char
           5   0%                                                                                                          + if
           1   0%                                                                                                           org-element-property
           2   0%                                                                                                         or
           1   0%                                                                                                       + org-element-property
         205   7%                                                                                                      + cond
           1   0%                                                                                                       save-excursion
           1   0%                                                                                          + setq
           2   0%                                                                                         + if
           1   0%                                                                                      + org-back-to-heading
           1   0%                                                                                  + let
           6   0%                                                                            + let
           4   0%                                                               + re-search-forward
           2   0%                                                            + font-lock-ensure
          16   0%                                                          + save-current-buffer
          77   2%                                                       + let
           1   0%                                                      + setq
          10   0%                                                 + while
          21   0%                                        + org-refresh-category-properties
           5   0%                                        + if
           4   0%                                        + org-refresh-properties
         389  13%                                       - setq
         388  13%                                        - org--tag-add-to-alist
         388  13%                                         - cond
         388  13%                                          - let
         375  13%                                           - let
         373  13%                                            - while
         346  12%                                             - let
         281   9%                                              - let*
         262   9%                                               - if
         214   7%                                                - let*
         160   5%                                                 - cond
          91   3%                                                  - funcall
          57   1%                                                   - #<lambda -0x147358dab69cc749>
          50   1%                                                    - if
          32   1%                                                     - progn
          21   0%                                                        setq
           8   0%                                                    memq
           2   0%                                                  - let*
           2   0%                                                   - if
           2   0%                                                      let
           8   0%                                                setq
           4   0%                                             append
          19   0%                                       + if
          14   0%                                       + org-set-regexps-and-options
          33   1%                                     + set-buffer
           1   0%                                + setq
          35   1%                              - let
          35   1%                               - if
          35   1%                                + mapcar
           1   0%                              + cond
           1   0%                       + org-mode
           1   0%                + if
           2   0%              + or
          23   0%             + org-agenda-finalize
          17   0%             + while
           1   0%             + org-agenda-files
           1   0%             + add-text-properties
          74   2%            + org-agenda-prepare
          31   1%       + if
           4   0%    + execute-extended-command
         390  13%   - byte-code
         390  13%    - read-extended-command
         390  13%     - completing-read
         390  13%      - completing-read-default
         390  13%       - apply
         390  13%        - vertico--advice
         390  13%         - apply
         390  13%          + #<compiled 0x1293d8292736c8ca>
        1237  43% - ...
        1228  42%    Automatic GC
           9   0%  + org-fold-core-get-region-at-point
          10   0% + timer-event-handler
           2   0% + indent-guide-post-command-hook

[-- Attachment #1.3: profiler-memory-report.log --]
[-- Type: text/plain, Size: 20458 bytes --]

    387,611,107  96% - command-execute
    387,611,107  96%  - call-interactively
    385,948,976  96%   - funcall-interactively
    385,094,384  96%    - org-agenda
    385,094,384  96%     - catch
    385,094,384  96%      - let*
    334,045,167  83%       - cond
    334,045,167  83%        - call-interactively
    334,045,151  83%         - funcall-interactively
    334,045,151  83%          - org-agenda-list
    334,045,151  83%           - catch
    304,886,515  76%            - let*
    284,838,884  71%             - if
    284,738,980  71%              - progn
    284,738,980  71%               - let
    282,798,755  70%                - setq
    282,798,755  70%                 - apply
    282,798,755  70%                  - org-clock-get-clocktable
    282,798,755  70%                   - let
    282,798,734  70%                    - save-current-buffer
    282,798,734  70%                     - unwind-protect
    282,798,734  70%                      - progn
    282,693,307  70%                       - org-update-dblock
    282,693,307  70%                        - save-excursion
    282,693,307  70%                         - let*
    282,687,999  70%                          - funcall
    282,687,999  70%                           - org-dblock-write:clocktable
    282,687,999  70%                            - catch
    282,687,999  70%                             - let*
    279,158,805  69%                              - org-agenda-prepare-buffers
    279,158,805  69%                               - let
    278,877,973  69%                                - let
    278,877,973  69%                                 - while
    278,877,973  69%                                  - let
    278,877,973  69%                                   - catch
    278,877,973  69%                                    - save-current-buffer
    278,523,342  69%                                     - save-excursion
    278,523,342  69%                                      - save-restriction
    215,652,704  53%                                       - or
    215,567,272  53%                                        - org-refresh-category-properties
    215,567,272  53%                                         - if
    215,567,272  53%                                          - let
    215,442,226  53%                                           - let
    215,367,122  53%                                            - let*
    215,367,122  53%                                             - unwind-protect
    215,367,122  53%                                              - progn
    215,367,122  53%                                               - save-excursion
    215,367,122  53%                                                - save-restriction
    215,367,122  53%                                                 - let
    215,356,826  53%                                                  - while
    215,089,585  53%                                                   - let
    215,089,585  53%                                                    - if
    214,048,377  53%                                                     - org-at-property-p
    214,048,377  53%                                                      - save-excursion
    214,048,377  53%                                                       - and
    214,023,179  53%                                                        - let
    214,022,123  53%                                                         - let
    214,014,731  53%                                                          - unwind-protect
    214,014,731  53%                                                           - progn
    214,013,675  53%                                                            - org-get-property-block
    214,013,675  53%                                                             - save-excursion
    214,013,675  53%                                                              - save-restriction
    214,013,675  53%                                                               - let
    214,013,675  53%                                                                - cond
    213,189,659  53%                                                                 - org-before-first-heading-p
    213,189,659  53%                                                                  - let
    213,175,931  53%                                                                   - org-element-at-point
    213,174,875  53%                                                                    - let
    213,171,707  53%                                                                     - setq
    213,171,707  53%                                                                      - if
    213,171,707  53%                                                                       - condition-case
    213,170,651  53%                                                                        - org-element--parse-to
    213,170,651  53%                                                                         - catch
    213,168,539  53%                                                                          - let
    213,167,483  53%                                                                           - unwind-protect
    213,167,483  53%                                                                            - progn
    213,167,483  53%                                                                             - save-excursion
    213,167,483  53%                                                                              - save-restriction
    213,165,371  53%                                                                               - let*
    109,701,502  27%                                                                                - let
    109,672,990  27%                                                                                 - while
    101,096,614  25%                                                                                  - if
    101,030,086  25%                                                                                   - if
    100,974,118  25%                                                                                    - let*
    100,960,390  25%                                                                                     - unwind-protect
    100,960,390  25%                                                                                      - progn
    100,960,390  25%                                                                                       - setq
    100,888,582  25%                                                                                        - org-element--current-element
    100,815,718  25%                                                                                         - let*
    100,796,710  25%                                                                                          - if
    100,762,918  25%                                                                                           - save-excursion
    100,736,518  25%                                                                                            - let
    100,615,078  25%                                                                                             - setq
    100,615,078  25%                                                                                              - cond
     69,763,927  17%                                                                                               - org-element-headline-parser
     69,763,927  17%                                                                                                - save-excursion
     69,743,863  17%                                                                                                 - let*
     37,677,026   9%                                                                                                  - org-element--get-time-properties
     37,677,026   9%                                                                                                   - save-excursion
     37,677,026   9%                                                                                                    - if
     37,677,026   9%                                                                                                     - progn
     37,677,026   9%                                                                                                      - let
     37,677,026   9%                                                                                                       - while
     36,442,130   9%                                                                                                        - let
     36,409,394   9%                                                                                                         - org-element-timestamp-parser
     36,409,394   9%                                                                                                          - if
     34,038,436   8%                                                                                                           - progn
     34,038,436   8%                                                                                                            - save-excursion
     34,038,436   8%                                                                                                             - let*
     18,705,788   4%                                                                                                              - and
        122,760   0%                                                                                                               - list
         81,840   0%                                                                                                                - let*
         81,840   0%                                                                                                                   string-to-char
         24,552   0%                                                                                                                  let
         16,368   0%                                                                                                                  string-to-number
      8,335,203   2%                                                                                                              - progn
      1,440,384   0%                                                                                                                 looking-at
        302,808   0%                                                                                                                 match-string-no-properties
      6,561,412   1%                                                                                                              - if
      6,559,300   1%                                                                                                               - let
      6,557,188   1%                                                                                                                - org-parse-time-string
      5,930,980   1%                                                                                                                   if
        621,984   0%                                                                                                                 - list
        482,856   0%                                                                                                                    string-to-number
        139,128   0%                                                                                                                  - cond
        139,128   0%                                                                                                                     string-to-number
        425,568   0%                                                                                                                match-string-no-properties
          8,448   0%                                                                                                              + list
      2,370,958   0%                                                                                                             looking-at-p
      7,788,408   1%                                                                                                  + org-trim
      7,450,859   1%                                                                                                  + org-element--get-node-properties
      6,227,446   1%                                                                                                  + and
      6,022,480   1%                                                                                                  + if
      4,547,720   1%                                                                                                  + save-excursion
         20,064   0%                                                                                                  + let
      9,372,144   2%                                                                                               + progn
      5,006,952   1%                                                                                               + org-element-section-parser
      4,631,816   1%                                                                                               + and
      3,821,834   0%                                                                                               + let
      2,298,989   0%                                                                                               + org-element-planning-parser
        409,984   0%                                                                                               + org-element-property-drawer-parser
        181,456   0%                                                                                               + org-element-node-property-parser
         30,720   0%                                                                                               + org-element-clock-parser
         14,336   0%                                                                                               + org-element-comment-parser
        121,440   0%                                                                                             + if
         21,120   0%                                                                                             let*
         19,008   0%                                                                                            and
         21,120   0%                                                                                    + setq
         14,784   0%                                                                                    + or
         14,784   0%                                                                                   + org-element-put-property
      8,538,360   2%                                                                                  + let
          8,448   0%                                                                                   or
    103,450,141  25%                                                                                + cond
          9,504   0%                                                                                  and
          3,168   0%                                                                     + if
         11,616   0%                                                                   + if
        416,744   0%                                                                 + or
        227,536   0%                                                                 + progn
        178,680   0%                                                                 + if
      1,041,208   0%                                                     + progn
          8,184   0%                                                  + org-re-property
         75,104   0%                                            + catch
        125,046   0%                                           + cond
         84,376   0%                                        + org-refresh-properties
     48,466,079  12%                                       + setq
     12,004,719   3%                                       + if
      2,397,384   0%                                       + org-set-regexps-and-options
        354,631   0%                                     + set-buffer
        280,832   0%                                + setq
      3,401,731   0%                              + let
        127,463   0%                              + cond
          4,096   0%                          + org-prepare-dblock
         74,440   0%                       + font-lock-ensure
         17,051   0%                       + org-create-dblock
         12,912   0%                       + org-mode
          1,024   0%                       + buffer-substring
             21   0%                      generate-new-buffer
      1,792,298   0%                + if
        127,463   0%                + org-agenda-files
         12,280   0%                + org-set-regexps-and-options
          8,184   0%                + org-set-font-lock-defaults
         42,200   0%              + or
          1,024   0%              + let*
          1,016   0%              + if
     19,440,190   4%             - org-agenda-finalize
     19,440,190   4%              - if
     10,426,677   2%               - save-current-buffer
     10,426,677   2%                - save-excursion
     10,426,677   2%                 - save-restriction
     10,426,677   2%                  - let
     10,426,677   2%                   - progn
     10,426,677   2%                    - let*
     10,426,677   2%                     - let
     10,426,677   2%                      - while
     10,426,677   2%                       - let
     10,426,677   2%                        - cond
     10,426,677   2%                         - let
     10,426,677   2%                          - setq
      8,998,006   2%                           - cons
      7,401,463   1%                            - org-agenda-get-scheduled
      7,401,463   1%                             - let*
      7,390,971   1%                              - if
      7,390,971   1%                               - while
      6,945,547   1%                                - catch
      6,502,155   1%                                 - let*
      2,599,885   0%                                  + save-excursion
      2,247,582   0%                                  + let
      1,646,504   0%                                  + cond
        435,200   0%                                 + org-agenda-skip
          8,192   0%                                 + if
          8,284   0%                              + list
          1,104   0%                              + org-today
          1,104   0%                              + org-agenda-today-p
        664,547   0%                            + org-agenda-get-timestamps
        342,498   0%                            + org-agenda-get-blocks
        310,697   0%                            + org-agenda-get-sexps
        278,801   0%                            + org-agenda-get-progress
      1,428,671   0%                           + org-agenda-get-deadlines
      9,013,513   2%               + let
        450,882   0%             + while
        133,325   0%             + org-agenda-files
         23,112   0%               add-text-properties
             24   0%             + org-today
     29,156,588   7%            + org-agenda-prepare
          2,048   0%            + org-compile-prefix-format
     50,444,705  12%       + if
        604,512   0%       + org-get-tags
        838,144   0%    + execute-extended-command
         16,448   0%    + handle-focus-in
      1,662,131   0%   + byte-code
     12,146,879   3% + ...
         56,948   0% + redisplay_internal (C function)
         51,744   0% + indent-guide-post-command-hook
             80   0% + indent-guide-pre-command-hook
             80   0% + flycheck-maybe-display-error-at-point-soon
             24   0% + eldoc-schedule-timer

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-- 
[ stardiviner ]
I try to make every word tell the meaning that I want to express.

Blog: https://stardiviner.github.io/
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GPG: F09F650D7D674819892591401B5DF1C95AE89AC3

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             reply	other threads:[~2022-08-12  1:13 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-12  0:26 Christopher M. Miles [this message]
     [not found] <62f5a905.c80a0220.1f07b.ffaeSMTPIN_ADDED_BROKEN@mx.google.com>
2022-08-12  1:51 ` [PERFORMANCE] Why some org code is so deep invoked? Ihor Radchenko
2022-08-12 12:14   ` Christopher M. Miles
     [not found]   ` <62f64617.050a0220.b0be5.b717SMTPIN_ADDED_BROKEN@mx.google.com>
2022-08-12 12:51     ` Bill Burdick
2022-08-12 14:16       ` Christopher M. Miles
     [not found]   ` <62f645de.050a0220.ff872.76ffSMTPIN_ADDED_BROKEN@mx.google.com>
2022-08-12 13:12     ` Ihor Radchenko
2022-08-12 14:12       ` Christopher M. Miles
     [not found]       ` <62f660a5.1f0a0220.73d8b.c78bSMTPIN_ADDED_BROKEN@mx.google.com>
2022-08-12 14:23         ` Ihor Radchenko
2022-08-12 14:30       ` Christopher M. Miles
     [not found]       ` <62f66552.050a0220.ed346.ac05SMTPIN_ADDED_BROKEN@mx.google.com>
2022-08-13  6:50         ` Ihor Radchenko
2022-08-13  8:10           ` Christopher M. Miles
     [not found]           ` <62f75d06.c80a0220.460f4.cc42SMTPIN_ADDED_BROKEN@mx.google.com>
2022-08-13  8:48             ` Ihor Radchenko
2022-08-13 13:48               ` Christopher M. Miles

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