Bug 106727 - EDITING: Select All is quite slow on a page containing a large table (72 rows and 20 columns)
Summary: EDITING: Select All is quite slow on a page containing a large table (72 rows...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
Inherited From OOo
Hardware: All All
: medium minor
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: haveBacktrace, perf
: 132206 (view as bug list)
Depends on:
Blocks: Writer-Tables-Select
  Show dependency treegraph
 
Reported: 2017-03-23 18:43 UTC by Telesto
Modified: 2024-09-25 03:15 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:


Attachments
Callgrind output from master (1008.48 KB, application/x-xz)
2019-02-02 20:50 UTC, Buovjaga
Details

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Description Telesto 2017-03-23 18:43:22 UTC
Description:
Select All isn't quite responsive if the page is containing a large table

Steps to Reproduce:
1. Open attachment 124534 [details] (bug 99416)
2. Press CTRL+A

Actual Results:  
It takes around 4 sec for the selection to appear (and noticing a CPU hog)

Expected Results:
Nearly instant selection


Reproducible: Always

User Profile Reset: No

Additional Info:
Found in:
Version: 5.4.0.0.alpha0+
Build ID: 1670cc25bc2771e87f7956a4b0dd634abaa4128b
CPU threads: 4; OS: Windows 6.19; UI render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2017-03-22_23:28:42
Locale: nl-NL (nl_NL); Calc: CL

and in
LibreOffice 3.3.0 
OOO330m19 (Build:6)
tag libreoffice-3.3.0.4


User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0
Comment 1 Buovjaga 2017-03-29 11:27:55 UTC
Yeh, it's a bit laggy.

Win 7 Pro 64-bit Version: 5.4.0.0.alpha0+ (x64)
Build ID: 8681bd32d778585fc0da8f42a77aeb58cbae4308
CPU threads: 4; OS: Windows 6.1; UI render: default; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2017-03-29_04:04:20
Locale: fi-FI (fi_FI); Calc: CL
Comment 2 QA Administrators 2018-03-30 02:33:43 UTC Comment hidden (obsolete)
Comment 3 Roman Kuznetsov 2019-02-02 19:49:07 UTC
Telesto, bouvjaga, please retest it in latest master.

I got less than 1 sec for selecting of all cells in

Версия: 6.3.0.0.alpha0+
ID сборки: 51af3179cf972809d6495c7d58033e069f647bbf
Потоков ЦП: 4; ОС:Linux 4.18; Отрисовка ИП: по умолчанию; VCL: kde5; 
TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:master, Time: 2019-02-01_00:15:00
Локаль: ru-RU (ru_RU.UTF-8); UI-Language: ru-RU
Calc: threaded
Comment 4 Buovjaga 2019-02-02 20:43:54 UTC
In 2017 I tested with a laptop from 2012. Now if I test with my fast desktop, I get 1,15 seconds on Linux and 1,60 seconds in a Win 10 VM.

I guess Telesto would like to see the selection rather happen in 0,1 seconds.

I can do a callgrind trace.

Arch Linux 64-bit
Version: 6.3.0.0.alpha0+
Build ID: 8fbad2f600cd3ab81e7c1da0e4a2a71ebcac0553
CPU threads: 8; OS: Linux 4.20; UI render: default; VCL: gtk3; 
Locale: fi-FI (fi_FI.UTF-8); UI-Language: en-US
Calc: threaded
Built on 31 January 2019

Version: 6.3.0.0.alpha0+
Build ID: 3a4d46c586352939a37e3b07fa74cbce81abd722
CPU threads: 4; OS: Windows 10.0; UI render: default; VCL: win; 
Locale: fi-FI (fi_FI); UI-Language: en-US
Calc: threaded
Comment 5 Buovjaga 2019-02-02 20:50:28 UTC
Created attachment 148860 [details]
Callgrind output from master
Comment 6 Telesto 2019-02-02 21:38:36 UTC
(In reply to Buovjaga from comment #4)
> In 2017 I tested with a laptop from 2012. Now if I test with my fast
> desktop, I get 1,15 seconds on Linux and 1,60 seconds in a Win 10 VM.
> 
> I guess Telesto would like to see the selection rather happen in 0,1 seconds.
> 
Of course ;-).. However it sample file is a little exotic

If you want to make it worse (or maybe a different bug)
1. Open the attached file
2. Copy the table.. paste it a few times on new pages
3. Press CTRL+A
4. Scroll..
Comment 7 Thomas Lendo QA 2020-09-06 20:13:22 UTC
*** Bug 132206 has been marked as a duplicate of this bug. ***
Comment 8 QA Administrators 2022-09-07 03:58:02 UTC Comment hidden (obsolete)
Comment 9 Roman Kuznetsov 2022-09-25 10:53:42 UTC
No repro  for me in

Version: 7.5.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 943177e0f8074753db25d9a56d15f8010a755ffc
CPU threads: 4; OS: Windows 10.0 Build 19043; UI render: Skia/Raster; VCL: win
Locale: ru-RU (ru_RU); UI: en-US
Calc: threaded

Telesto, could you please retest it on your PC?
Comment 10 QA Administrators 2024-09-25 03:15:39 UTC
Dear Telesto,

To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information from Help - About LibreOffice.
 
If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your bug pertains to a feature added after 3.3) from https://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


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