ecoco/magento_profiler

<div class="status">
    <div class="container">
        <h2>
            Profile Search
            <a href="<?php echo Mage::getUrl('*/*/*', ['_current' => true, 'purge' => 1])?>" style="float: right">
                <button class="btn btn-sm" >Purge All</button>
            </a>
        </h2>
    </div>
</div>