title: Find Average response time of all urls present in Synthetic monitor of New Relic
body: <p>I am having a Synthetic monitor for monitoring. I would like to write a query to find the average response time of all URLs present in my Synthetic monitor and create a  dashboard.
  I can find the individual response time of the URL and create the dashboard.</p>
  <p>can anyone help with the problem to get the average response time of all URLs and create a dashboard?</p>