title: Kibana with Elastic Search, how to count the occurrence of a particular query?
body: <p>When I enter a query in Kibana, it displays the the occurrences of the query over a certain time period. </p>
  
  <p>I would like to count exactly how many times the message occurs in a certain period of time. Is there an elastic search query that aggregates the message occurrences into a single, total count?</p>