4 27.29 10.6l37.1-37.1c59.28-59.26 59.28-155.7 0-214.96z"/>
      </svg></a> </h3>
<section aria-labelledby="toc_duration">
<p>The Duration column displays the render time for a given template, including the template's children.</p>
<p><img src="/images/guides/ember-inspector/view-tree-duration.png"
width="500"></p>
<p>By measuring the render time, the Inspector adds a slight delay to the rendering process. As such, the duration is not an exact representation of expected rendering time for a production appl