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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Huge memory usage when copying large document to clipboard (compared to 4.4.7.2)"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=125488">125488</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Huge memory usage when copying large document to clipboard (compared to 4.4.7.2)
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>6.3.0.0.alpha1+ Master
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Windows (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>Writer
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>telesto@surfxs.nl
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Description:
Huge memory usage when copying large document to clipboard (compared to
4.4.7.2) 

Steps to Reproduce:
1. open
<a href="https://documentation.libreoffice.org/assets/Uploads/Documentation/en/WG5.4/WG54-WriterGuideLO.odt">https://documentation.libreoffice.org/assets/Uploads/Documentation/en/WG5.4/WG54-WriterGuideLO.odt</a>
(baseline 270 MB; ok)
2. Go the second page
3. CTRL+A & CTRL+C -> See mem usage increase rapidly (550 MB)

Another observation

4. CTRL+N
5. CTRL+V
6. CTRL+S -> A file new
7. CTRL+W (close second document)
8. Copy Small text (clear clipboard) -> 377 MB ram (no clue about the
difference)

Actual Results:
Large increase in mem usage (around 550 600 MB range)

Expected Results:
Around 350 maybe.. at least something similar to 4.4.7.2


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.3.0.0.alpha1+
Build ID: f5b9590fc06811a9dff550c6998d1d1088507e23
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc: CL</pre>
        </div>
      </p>


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