Bug 124389 - Memory usage increases noticeably on (first) dictionary change (and in small incremental steps afterwards)
Summary: Memory usage increases noticeably on (first) dictionary change (and in small ...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
4.4.7.2 release
Hardware: All Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Memory
  Show dependency treegraph
 
Reported: 2019-03-28 10:49 UTC by Telesto
Modified: 2019-04-23 20:00 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


Attachments
Screencast (22.67 MB, video/mp4)
2019-04-23 19:43 UTC, Telesto
Details

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Description Telesto 2019-03-28 10:49:32 UTC
Description:
Memory usage increases noticeably on (first) dictionary change 

Steps to Reproduce:
1. attachment 150347 [details] 20 pages of lorem ipsum
2. CTRL+A
3. Tools -> Language -> Paragraph -> Pick something (german/dutch)

Also possible to set different languages for different paragraphs and reset it finally by CTRL+A Tools -> Language -> Paragraph English or something like that

Actual Results:
Quite a bump after changing to something different

Expected Results:
Less impact (unload of unused dictionary, if that is the cause)


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.3.0.0.alpha0+
Build ID: 20ea90a557b5bc744fd234e3a20ab1db484cf88b
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
TinderBox: Win-x86@42, Branch:master, Time: 2019-03-22_03:21:58
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc: threaded
Comment 1 mulla.tasanim 2019-04-03 19:41:47 UTC
Thank you for reporting the bug.

I can confirm that the bug is present in

Version: 6.2.1.2 (x64)
Build ID: 7bcb35dc3024a62dea0caee87020152d1ee96e71
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
Locale: en-US (en_US); UI-Language: en-US
Calc: CL


Version: 6.3.0.0.alpha0+ (x64)
Build ID: 91cdf22b88a4f7bec243c8fb187627e766d3294c
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2019-03-08_00:38:10
Locale: en-US (en_US); UI-Language: en-US
Calc: CL
Comment 2 Buovjaga 2019-04-23 19:03:12 UTC
(In reply to Telesto from comment #0)
> Actual Results:
> Quite a bump after changing to something different

How much?
Comment 3 Telesto 2019-04-23 19:43:16 UTC
Created attachment 150962 [details]
Screencast
Comment 4 Buovjaga 2019-04-23 19:47:22 UTC
(In reply to Telesto from comment #3)
> Created attachment 150962 [details]
> Screencast

So about 9 MB.
Comment 5 Telesto 2019-04-23 20:00:14 UTC
(In reply to Buovjaga from comment #4)
> (In reply to Telesto from comment #3)
> > Created attachment 150962 [details]
> > Screencast

I would say 40 MB for every dictionary loaded (at least that's what happening at the end of the screencast). But slightly depending on the dictionary I guess.
Memory isn't released after closing.. the document in question