Bug 133903 - Slow PDF export of sheet with charts based on large dataset (Print to PDF is fast)
Summary: Slow PDF export of sheet with charts based on large dataset (Print to PDF is ...
Status: RESOLVED WORKSFORME
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Printing and PDF export (show other bugs)
Version:
(earliest affected)
4.0.0.3 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: perf
Depends on:
Blocks: PDF-Export
  Show dependency treegraph
 
Reported: 2020-06-11 17:40 UTC by Telesto
Modified: 2022-07-23 08:05 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
Example file (21.31 MB, application/vnd.ms-excel)
2020-06-11 17:41 UTC, Telesto
Details

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Description Telesto 2020-06-11 17:40:02 UTC
Description:
Slow PDF export of sheet with charts based on large dataset (Print to PDF is fast)

Steps to Reproduce:
1. Open the attached file
2. Press PDF export 

Actual Results:
4 minutes or longer 

Expected Results:
15 seconds?


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.1.0.0.alpha0+ (x64)
Build ID: a201ab6f47c2d5a7ba4c5f998b0aa231cae82010
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 1 Telesto 2020-06-11 17:41:05 UTC
Created attachment 161892 [details]
Example file
Comment 2 Buovjaga 2020-10-26 17:35:11 UTC
Results from Linux:
Export to PDF: 50sec
Print to PDF: 1min 30sec

Windows takes a long time with both methods, didn't bother to wait.

Telesto: can you test again? Maybe there is a difference between our versions of Windows (you have 8.1). Maybe there was a regression, but 4.4.7 took a long time as well.

Did you test with version 4.0? Did it take the same amount of time vs. 7.1?
Comment 3 QA Administrators 2021-04-25 04:02:55 UTC Comment hidden (obsolete)
Comment 4 QA Administrators 2021-05-26 04:53:38 UTC Comment hidden (obsolete)
Comment 5 Vikas 2021-12-23 12:47:29 UTC
Export to pdf of some xlxs with charts are loosing data and also more no of columns not printed properly.
Comment 6 Buovjaga 2021-12-23 15:47:06 UTC
(In reply to Vikas from comment #5)
> Export to pdf of some xlxs with charts are loosing data and also more no of
> columns not printed properly.

Please open a new report for your issue.
Comment 7 QA Administrators 2022-06-22 03:45:19 UTC Comment hidden (obsolete)
Comment 8 QA Administrators 2022-07-23 03:47:08 UTC Comment hidden (obsolete)
Comment 9 Buovjaga 2022-07-23 08:05:09 UTC
(In reply to Buovjaga from comment #2)
> Results from Linux:
> Export to PDF: 50sec
> Print to PDF: 1min 30sec
> 
> Windows takes a long time with both methods, didn't bother to wait.

It seems all the Calc perf improvements had an impact because Windows export now takes 40 secs. So I think we can set this to WFM.

Version: 7.5.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: eea7038c182cc1f6cd792359053ea2561a200026
CPU threads: 2; OS: Windows 10.0 Build 19044; UI render: Skia/Raster; VCL: win
Locale: fi-FI (fi_FI); UI: en-US
Calc: threaded Jumbo