Bug 166531 - Time to save to ODS with multiline text increased from 15 seconds to 90 seconds
Summary: Time to save to ODS with multiline text increased from 15 seconds to 90 seconds
Status: RESOLVED DUPLICATE of bug 125236
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
6.1.6.3 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisectRequest, perf
Depends on:
Blocks:
 
Reported: 2025-05-11 19:35 UTC by Telesto
Modified: 2025-05-13 19:54 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Telesto 2025-05-11 19:35:08 UTC 
Description:
Time to save to ODS with multiline text increased from 15 seconds to 90 seconds

Steps to Reproduce:
1. Open attachment 151324 [details] with master and record the time until save finishes
2. Open the attachment with LibreOffice 4.4.7.2 and time the time until save finsihes


Actual Results:
90 seconds with Master
15 seconds with 4.4.7.2

Expected Results:
15 seconds would be nice


Reproducible: Always


User Profile Reset: No

Additional Info:
Found in
Version: 25.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 9bc5b89c149497a83117edfadc3fb0b96d2f9899
CPU threads: 4; OS: Windows 10 X86_64 (build 19045); UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL threaded

and in
Version: 6.1.6.3
Build ID: 5896ab1714085361c45cf540f76f60673dd96a72
CPU threads: 4; OS: Windows 10.0; UI render: default; 
Locale: nl-NL (nl_NL); Calc: CL

fine with
Version: 5.4.0.3
Build ID: 7556cbc6811c9d992f4064ab9287069087d7f62c
CPU threads: 4; OS: Windows 6.2; UI render: default; 
Locale: nl-NL (nl_NL); Calc: CL
Comment 1 m_a_riosv 2025-05-12 00:44:31 UTC 
About 19 seconds
Version: 25.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 9bc5b89c149497a83117edfadc3fb0b96d2f9899
CPU threads: 16; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Vulkan; VCL: win
Locale: es-ES (es_ES); UI: en-GB
Calc: CL threaded
Comment 2 Mateusz Wlazłowski 2025-05-13 16:28:42 UTC 
The first save will take 5-6 times longer than the second one

Steps:
1- Open the doc
2- Save the file
3- Save the file


First save : 68 seconds
Second save : 12 seconds


Version: 25.2.3.2 (X86_64) / LibreOffice Community
Build ID: bbb074479178df812d175f709636b368952c2ce3
CPU threads: 8; OS: Linux 6.11; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
Flatpak
Calc: threaded
Comment 3 Telesto 2025-05-13 19:26:36 UTC 
(In reply to Mateusz Wlazłowski from comment #2)
> The first save will take 5-6 times longer than the second one
> 
> Steps:
> 1- Open the doc
> 2- Save the file
> 3- Save the file
> 
> 
> First save : 68 seconds
> Second save : 12 seconds
> 

Same here. Second save is faster. And well time difference between my 90 seconds and your 68 seconds is likely explained by CPU performance. 

Setting to NEW
Comment 4 Telesto 2025-05-13 19:54:22 UTC 

*** This bug has been marked as a duplicate of bug 125236 ***