* Logbook drawer entries make editing very slow
@ 2013-02-20 8:03 Marcel van der Boom
2013-04-18 10:56 ` Bastien
0 siblings, 1 reply; 2+ messages in thread
From: Marcel van der Boom @ 2013-02-20 8:03 UTC (permalink / raw)
To: emacs-orgmode
Hi,
I'm using habit-style items a lot in my 'org' routine. A typical entry
would look like this:
#+BEGIN_SRC org
*** TODO Do something daily
SCHEDULED: <2013-02-20 wo .+1d>
:LOGBOOK:
- State "DONE" from "TODO" [2013-02-19 di 14:01]
- State "DONE" from "TODO" [2013-02-17 zo 12:39]
...
[lots of entries here]
...
- State "DONE" from "TODO" [2010-02-25 Thu 13:51]
- State "DONE" from "TODO" [2010-02-10 Wed 15:19]
:END:
:PROPERTIES:
:STYLE: habit
:LAST_REPEAT: [2013-02-19 di 14:01]
:CREATED: <2011-03-25 vr 12:33>
:END:
...Some description...
#+END
I have all habits in a file habits.org which is part of the
'org-agenda-files' list.
When editing entries in the habits.org file, for example changing the
header, emacs CPU using goes to 100% and every keystroke takes 5-10
seconds.
Apparently the long list of logbook entries is making
org-mode do a lot of work. If I remove the logbook entries from a
header, editing it becomes fast again
I've run elp-instrument-package and the top lines in the results were:
(while entering some text in the heading)
Function name Call Count Elapsed Time Average Time
----------------------------------------------------------------------
org-self-insert-command 24 102.20533396 4.2585555817
org-indent-refresh-maybe 96 102.19307239 1.0645111708
org-indent-add-properties 96 102.14709837 1.0640322747
org-at-item-p 49728 99.277038295 0.0019964011
org-list-in-valid-context-p 48768 98.348947434 0.0020166696
org-in-block-p 48768 98.188771636 0.0020133852
org-fix-tags-on-the-fly 24 76.427716178 3.1844881740
org-align-tags-here 24 76.427226749 3.1844677812
org-between-regexps-p 438912 74.150505545 0.0001689416
org-at-regexp-p 438912 3.2884631479 7.492...e-06
org-list-item-body-column 48768 1.3817966130 2.833...e-05
org-item-re 49728 0.1814685910 3.649...e-06
org-get-indentation 960 0.1036291090 0.0001079469
Is there anything I can do to improve performance. If possible I'd
like to keep the logbook entries in the same file as the habits.
Thanks,
marcel
--
Marcel van der Boom -- http://hsdev.com/mvdb.vcf
HS-Development BV -- http://www.hsdev.com
We use bitcoin! -- http://bitcoin.org
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Logbook drawer entries make editing very slow
2013-02-20 8:03 Logbook drawer entries make editing very slow Marcel van der Boom
@ 2013-04-18 10:56 ` Bastien
0 siblings, 0 replies; 2+ messages in thread
From: Bastien @ 2013-04-18 10:56 UTC (permalink / raw)
To: Marcel van der Boom; +Cc: emacs-orgmode
Hi Marcel,
Marcel van der Boom <marcel@hsdev.com> writes:
> I'm using habit-style items a lot in my 'org' routine. A typical entry
> would look like this:
>
> #+BEGIN_SRC org
> *** TODO Do something daily
> SCHEDULED: <2013-02-20 wo .+1d>
> :LOGBOOK:
> - State "DONE" from "TODO" [2013-02-19 di 14:01]
> - State "DONE" from "TODO" [2013-02-17 zo 12:39]
> ...
> [lots of entries here]
> ...
> - State "DONE" from "TODO" [2010-02-25 Thu 13:51]
> - State "DONE" from "TODO" [2010-02-10 Wed 15:19]
> :END:
> :PROPERTIES:
> :STYLE: habit
> :LAST_REPEAT: [2013-02-19 di 14:01]
> :CREATED: <2011-03-25 vr 12:33>
> :END:
> ...Some description...
> #+END
>
> I have all habits in a file habits.org which is part of the
> 'org-agenda-files' list.
>
> When editing entries in the habits.org file, for example changing the
> header, emacs CPU using goes to 100% and every keystroke takes 5-10
> seconds.
(org-at-item-p) can be very expensive, because it calls
(org-list-in-valid-context-p) which is also expensive and
clearly not optimized for every list movements.
I found out that the use is still acceptable for 1000-2000
list items, so I won't fix this right now, but something to
keep under the radar, yes.
In the meantime, cleaning out the logs sometimes is the only
suggestion I can make.
Thanks for reporting this,
--
Bastien
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