[Libreoffice-bugs] [Bug 133553] New: Memory usage for undo/redo in Calc builds up pretty rapidly with (using around 24117248 cells)

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=133553

            Bug ID: 133553
           Summary: Memory usage for undo/redo in Calc builds up pretty
                    rapidly with (using around 24117248 cells)
           Product: LibreOffice
           Version: Inherited From OOo
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: telesto at surfxs.nl

Description:
Memory usage for undo/redo in Calc builds up pretty rapidly with (using around
24117248 cells)

Steps to Reproduce:
1. Open the attached file
2. Select A1 & copy
3. Select columns A until W & paste (accept overwrite)
4. Undo paste
5. Redo paste
6. Press Delete (with all cells being selected from redo)
7. Press Undo
8. Select A1
9. Change cell color
10. Select column A until W and paste
11. Undo

Actual Results:
2,5 GB memory used after following the steps with x64 Windows build
The x32 builds tend to crash pressing Undo deletion of cell content because OOM
(1,3 GB limit)

Expected Results:
No clue what it should be, but lets say 900 MB with x64 build


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.1.0.0.alpha0+ (x64)
Build ID: 83c4f86f22dc37269ac6a038fe7de053c42aad6e
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: en-US (nl_NL); UI: en-US
Calc: CL

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