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            <b><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - gtk3: Calc freezes (slow performance and high CPU usage) with column selection"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=129915#c15">Comment # 15</a>
              on <a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - gtk3: Calc freezes (slow performance and high CPU usage) with column selection"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=129915">bug 129915</a>
              from <span class="vcard"><a class="email" href="mailto:noelgrandin@gmail.com" title="Noel Grandin <noelgrandin@gmail.com>"> <span class="fn">Noel Grandin</span></a>
</span></b>
        <pre>The perf graph is not useful, it has incomplete stacks. Perf needs to be
configured with larger buffers to catch anything useful with libreoffice.

See the command line right at the end of this page:
<a href="https://wiki.documentfoundation.org/Development/How_to_debug#Performance_debugging_.28perf.29">https://wiki.documentfoundation.org/Development/How_to_debug#Performance_debugging_.28perf.29</a>

and maybe install the gtk debug package to get good symbol names there</pre>
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