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      <base href="https://bugs.documentfoundation.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Calc gets very slow with diagram and large number of rows EDITING, FILESAVE"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=138411">138411</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Calc gets very slow with diagram and large number of rows EDITING, FILESAVE
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>7.0.3.1 release
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Calc
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>dk4rw@darc.de
          </td>
        </tr></table>
      <p>
        <div>
        <pre>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</pre>
        </div>
      </p>


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