title: Log Analytics Group Process instances into just one process name
body: <p>I am running the following query and it is returning me multiple instances of the service eg firefox and firefox#1 firefox#2.</p>
  
  <p>When I display a chart I get multiple lines rather than a single Firefox line with the average of all 3 instances into one.</p>
  
  <pre><code>Perf
  
  | where InstanceName 
  has "firefox" 
  and CounterValue &gt; 0
  
  | summarize ProcessorUsage = avg(CounterValue)
  by bin(TimeGenerated, 
  5m), InstanceName 
  </code></pre>
  
  <p>So rather than return firefox#1 and firefox#2 is it possible to group the average of all 3.</p>
  
  <p>I am looking to be able to see CPU usage on each process on VM rather than seeing multi instances of the same application.</p>