[Libreoffice-bugs] [Bug 138411] New: Calc gets very slow with diagram and large number of rows EDITING, FILESAVE

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=138411

            Bug ID: 138411
           Summary: Calc gets very slow with diagram and large number of
                    rows EDITING, FILESAVE
           Product: LibreOffice
           Version: 7.0.3.1 release
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: dk4rw at darc.de

Description:
Adding a diagram to a spreadsheeet with 2 colums and 50.000 rows makes Calc
very slow. Editing or dragging the diagram takes several 10s. Saving the file
takes about 30 s.
Without the diagram Calc reacts normal, file save takes a few seconds.
An example file is attached.  

Steps to Reproduce:
see attached file


Actual Results:
Calc gets very slow as soon as a diagram is added

Expected Results:
response time should be less than 5 s


Reproducible: Always


User Profile Reset: No


OpenGL enabled: Yes

Additional Info:
in some not easy to reproduce cases LO crashes when editing diagrams in sheets
of similar structure and size

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