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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 - Searching a large dataset is slower as it has been before"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=108347">108347</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Searching a large dataset is slower as it has been before
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>4.2.0.4 release
          </td>
        </tr>

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

        <tr>
          <th>OS</th>
          <td>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>telesto@surfxs.nl
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Description:
Searching a large dataset is slower as it has been before. I expect it to have
the same root cause as <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - EDITING: Applying bold formatting to a large dataset is slower as it has been before"
   href="show_bug.cgi?id=108298">bug 108298</a> (but not 100% sure)

Steps to Reproduce:
1. Open <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=132016" name="attach_132016" title="Example file">attachment 132016</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=132016&action=edit" title="Example file">[details]</a></span> (<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - EDITING: Deleting a column in a large spreadsheet quite slow"
   href="show_bug.cgi?id=106646">bug 106646</a>)
2. Press CTRL+F and search for a random term (for example: zzzz). Take notice
of the time required

Actual Results:  
Search the data set takes more than 100 seconds

Expected Results:
Should go in quite a breeze; 6 seconds or so (with LibO4.1.0.4)


Reproducible: Always

User Profile Reset: No

Additional Info:
Found in:
<span class="quote">>100 seconds with Version: 5.5.0.0.alpha0+</span >
Build ID: ec79f3453471ee9b6ae32e71ff16ea99d9b7751c
CPU threads: 4; OS: Windows 6.19; UI render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2017-05-28_23:21:44
Locale: nl-NL (nl_NL); Calc: CL

55 seconds with: Versie: 4.4.6.3 
Build ID: e8938fd3328e95dcf59dd64e7facd2c7d67c704d
Locale: nl_NL

32 seconds with Versie: 4.2.0.4 
Build ID: 05dceb5d363845f2cf968344d7adab8dcfb2ba71

but not in:
Versie: 4.1.0.4 (6 seconds)
Build ID: 89ea49ddacd9aa532507cbf852f2bb22b1ace28


User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:45.0) Gecko/20100101
Firefox/45.0</pre>
        </div>
      </p>


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