sThreads');">Hide all samples</a>
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                                        <li><a href="#timeVsThreads" onclick="exportToPNG('flotTimesVsThreads', this);">Save as PNG</a></li>
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                                    <button type="button" class="btn btn-link btn-xs dropdown-toggle" data-toggle="collapse" href="#bodyTimeVsThreads" aria-expanded="true" aria-controls="bodyTimeVsThreads">
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