emacs-orgmode
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [O] still seeing semi-regular lockups


From: York Zhao
Subject: Re: [O] still seeing semi-regular lockups
Date: Sun, 6 Jul 2014 21:43:02 -0400

> > The exact same slowness problem happened just now. "M-x org-element-cache-reset"
> > didn't have any effect. Nor did setting `org-element-use-cache' to nil. Again,
> > killed the buffer and reopened didn't help.
> It looks like the problem isn't related to the cache then. Anyway, you
> could try to do some profiling (see `profiler-start').
>
> > One thing I didn't do, unfortunately, was that I reset cache only for the buffer
> > where the slowness manifested. I think I should try reseting cache for all the 8
> > buffers too right?
> Cache is buffer dependent, so you don't need to reset cache for all of
> them (though it's simply C-u M-x org-element-cache-reset).

This problem happened again just now. Again, M-x org-element-cache-reset didn't
help, nor did C-u M-x org-element-cache-reset. And it seemed that only typing
characters were slow, took 1 or 2 seconds for a typed character to appear on the
screen.

Again, this happened in the big buffer that has 77,xxx lines, freshly opened. I
restarted Emacs and finished `org-drill' session on 8 files before opening this
big file.

I then `M-x profile-start', typed a few letters and `M-x profile-report', here's
the memory report:

+ #<compiled 0x138b231>                                    11,320,032  43%
+ call-interactively                                        4,857,849  18%
+ #<compiled 0x1444275>                                     2,170,499   8%
+ timer-event-handler                                       1,428,527   5%
+ #<compiled 0xa6e561>                                      1,299,957   5%
+ helm                                                      1,058,503   4%
+ redisplay_internal (C function)                             869,652   3%
+ ac-handle-post-command                                      695,448   2%
+ helm-M-x                                                    517,012   2%
+ helm-check-new-input                                        215,112   0%
+ #<compiled 0x1391c7d>                                       211,328   0%
+ helm-let-internal                                           182,580   0%
+ helm-read-pattern-maybe                                     109,907   0%
+ helm-process-filtered-candidate-transformer                  97,992   0%
+ helm-get-cached-candidates                                   87,872   0%
+ cl-mapcar                                                    82,880   0%
+ helm-update                                                  81,536   0%
+ helm-funcall-with-source                                     72,380   0%
+ read-from-minibuffer                                         70,224   0%
+ funcall                                                      69,721   0%
+ apply                                                        34,618   0%
+ #<compiled 0xfe8ee9>                                         33,140   0%
+ helm--compute-sources                                        31,988   0%
+ yas--post-command-handler                                    29,288   0%
+ org-element--parse-to                                        29,184   0%
+ #<compiled 0xfe83ad>                                         12,520   0%
+ helm-compute-matches                                         12,400   0%
+ let                                                          12,288   0%
+ byte-code                                                     9,320   0%
+ ac-handle-pre-command                                         9,298   0%
+ profiler-report-rerender-calltree                             8,188   0%
+ command-execute                                               8,188   0%
+ helm-check-minibuffer-input                                   8,152   0%
+ zfill-org-paragraph-boundary                                  7,240   0%
+ helm-internal                                                 7,000   0%
+ sp--self-insert-command                                       6,060   0%
+ helm-comp-read                                                5,200   0%
+ let*                                                          5,028   0%
+ catch                                                         4,204   0%
+ hl-paren-highlight                                            4,144   0%
+ zfill-pre-command-function                                    4,096   0%
+ save-restriction                                              4,096   0%
+ while                                                         4,096   0%
+ save-excursion                                                4,096   0%
+ helm-M-x-current-mode-map-alist                               3,144   0%
+ helm-display-buffer                                           2,080   0%
+ profiler-report-setup-buffer                                  1,066   0%
+ profiler-report                                               1,054   0%
+ org-element--cache-before-change                              1,024   0%

And CPU report:

+ ac-handle-post-command                                         2985  56%
+ timer-event-handler                                            1786  33%
+ redisplay_internal (C function)                                 131   2%
+ helm-M-x                                                        121   2%
  Automatic GC                                                     60   1%
+ call-interactively                                               42   0%
+ #<compiled 0x138b231>                                            24   0%
+ #<compiled 0xa6e561>                                             24   0%
+ apply                                                            23   0%
+ yas--table-all-keys                                              20   0%
+ helm-internal                                                    12   0%
+ helm--compute-sources                                            12   0%
+ #<compiled 0xfe83ad>                                             10   0%
+ #<compiled 0x1444275>                                             8   0%
+ funcall                                                           6   0%
+ #<compiled 0x1391c7d>                                             4   0%
+ helm-update                                                       4   0%
+ helm-check-new-input                                              4   0%
+ helm                                                              4   0%
+ helm-process-filtered-candidate-transformer                       4   0%
+ helm-get-candidates                                               3   0%
+ helm-let-internal                                                 3   0%

So I suspected the `auto-complete'. I tried M-x auto-complete to turn it off
which worked, the typing was fast again. M-x auto-complete to turn it back on
and typing became extremely slow again.

Hope this will help a tiny bit.


York


reply via email to

[Prev in Thread] Current Thread [Next in Thread]