title: Add labels to gauge panel in Grafana
body: <p>This is probably a trivial question, I'm just starting on Grafana.  I've got a query that's producing a gauge output from multiple instances, I'd like to have a single gauge panel that can display a different gauge for each source.  Essentially, I'm returning data like this</p>
  
  <pre><code>value{instance="server1"} 9
  value{instance="server2"} 10
  value{instance="server3"} 5
  </code></pre>
  
  <p>I can put this into a gauge panel, and three gauges appear with the correct values.  Perfect.  But I can't find a way to label the gauges to know that <code>server1</code> is displaying 9 rather than <code>server3</code>.  Am I missing something super simple?  </p>
  
  <p><a href="https://i.stack.imgur.com/sOVUq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sOVUq.png" alt="enter image description here"></a></p>
  
  <p>Grafana 6.1.6</p>
  
  <p><strong>UPDATE:</strong> As of grafana 6.2.1, labels are now supported on gauge panels!  Thanks guys!</p>