anchor.diff:  
   . {metricbeat-ref}/metricbeat-starting.html[Start {metricbeat}] on each node. 
   
  -. Disable the default collection of {es} monitoring metrics. +
  +. Disable the default collection of {es} monitoring metrics.
   +
   --
  -// tag::disable-default-collection[]
   Set `xpack.monitoring.elasticsearch.collection.enabled` to `false` on the 
   production cluster.
   
  
positive.code: If {es} {security-features} are enabled, you must have `monitor` cluster
  privileges to  view the cluster settings and `manage` cluster privileges
  to change them.
  
  // end::disable-default-collection[]
  --
  
  . {kibana-ref}/monitoring-data.html[View the monitoring data in {kib}]. 
  
negative.code: 
  .. Add the `username` and `password` settings to the {es} module configuration
  file. 
  --
  
  . Optional: Disable the system module in {metricbeat}.
  +
  --
  By default, the {metricbeat-ref}/metricbeat-module-system.html[system module] is
  enabled. The information it collects, however, is not shown on the *Monitoring*
  page in {kib}. Unless you want to use that information for other purposes, run
  