title: Grafana and Elasticsearch: How to perform a simple query
body: <p>Using <strong>Grafana</strong> 7.2 and Elasticsearch 7.5.1.</p>
  <p>I am storing in <strong>Elasticsearch</strong> a structure that, among other things, indexes an <code>executionTime</code> field in milliseconds:</p>
  <p><a href="https://i.stack.imgur.com/ff3Vc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ff3Vc.png" alt="example of elasticsearch structure" /></a></p>
  <p>Using Grafana, how do I filter by that field? So I can get only values with <code>executionTime &lt; 150</code>, for example.</p>
  <p>Something like this is not working:</p>
  <p><a href="https://i.stack.imgur.com/dhjbR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dhjbR.png" alt="Using query field in Grafana" /></a></p>
  <p>Something like this is not working either:</p>
  <p><a href="https://i.stack.imgur.com/EzupR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/EzupR.png" alt="Using filter field in Grafana" /></a></p>
  <p>Any idea?</p>