anchor.diff:  
   To get started using Elastic APM, you need to have:
   
  -* an Elasticsearch cluster 
  +* an Elasticsearch cluster and Kibana (version 5.6 or above)
   * a running APM Server process
   * APM agents installed in your applications
  +
   
   For information about setting up an Elasticsearch cluster, see the Elasticsearch {ref}/getting-started.html[Getting Started].
   To view the collected data, you need Kibana.
  
positive.code: 
  [source,bash]
  ----------------------------------
  $ ./apm-server -e 
  ----------------------------------
  
  You should see APM Server start up.
  It will try to connect to Elasticsearch on localhost port 9200 and expose an API to agents on port 8200.
  You can change the defaults by supplying a different addresses on the command line:
  
  [source,bash]
  ----------------------------------
  
negative.code: [float]
  === Install and run APM Server
  
  First, https://apm-server-snapshots.s3-us-west-2.amazonaws.com/index.html[download APM Server] for your operating system and extract the package.
  
  In a production environment, you would put APM Server on it's own machines, similar to how you run Elasticsearch.
  You _can_ run it on the same machines as Elasticsearch, but this is not recommended, as the processes will be competing for resources.
  