title: How often does Concourse check resource versions?
body: <p>From the <a href="https://concourse.ci/pipeline-mechanics.html#scheduling-with-resources" rel="noreferrer">Concourse docs</a></p>
  
  <blockquote>
    <p>A new version can be found in an external resource by the check component of a resource finding a new set of versions when it runs. A check is run periodically for every resource in your pipeline.</p>
  </blockquote>
  
  <p>How often does Concourse check your resources? Is this frequency configurable?</p>