Bug 133879 - Format - Spreadsheet theme loads slow with a large sheet
Summary: Format - Spreadsheet theme loads slow with a large sheet
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
6.2.0.3 release
Hardware: All All
: medium minor
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: haveBacktrace, perf
Depends on:
Blocks: Performance
  Show dependency treegraph
 
Reported: 2020-06-10 21:17 UTC by Telesto
Modified: 2022-12-29 05:57 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
Example file (4.43 MB, application/vnd.oasis.opendocument.spreadsheet)
2020-06-10 21:17 UTC, Telesto
Details
Perf flamegraph (79.49 KB, image/svg+xml)
2020-10-17 12:51 UTC, Buovjaga
Details

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Description Telesto 2020-06-10 21:17:21 UTC
Description:
Format Spreadsheet theme loads slow  with a large sheet

Steps to Reproduce:
1. Open the attached file
2. Format -> Spreadsheet theme

Actual Results:
High CPU usage/ memory activity/ Slow (15 seconds)

Expected Results:
Data shouldn't affect loading a theme dialog


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.1.0.0.alpha0+ (x64)
Build ID: 59939d2490726336546c7ad05082d23031074e12
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 2020-06-10 21:17:43 UTC
Created attachment 161862 [details]
Example file
Comment 2 Telesto 2020-06-10 21:19:47 UTC
Pressing the cancel button after dialog appears is also slow
Comment 3 Buovjaga 2020-10-17 12:51:24 UTC
Created attachment 166460 [details]
Perf flamegraph

Repro lag

Arch Linux 64-bit
Version: 7.1.0.0.alpha0+
Build ID: 9b34dc20b6946698ae6ce2d5d859885bfb444633
CPU threads: 8; OS: Linux 5.8; UI render: default; VCL: kf5
Locale: fi-FI (fi_FI.UTF-8); UI: en-US
Calc: threaded
Built on 16 October 2020
Comment 4 Buovjaga 2022-05-12 11:48:45 UTC
Still laggy

Version: 7.4.0.0.alpha0+ / LibreOffice Community
Build ID: 32714f966186d301435d3eb9f7f6950bc9a6bb1e
CPU threads: 8; OS: Linux 5.17; UI render: default; VCL: kf5 (cairo+xcb)
Locale: fi-FI (fi_FI.UTF-8); UI: en-US
Calc: threaded