anchor.diff:  <<<
   == Grafana Dashboard
   
  -You can create dashboards of various graphs using the Grafana Dashboard
  -editor:
  +You can create dashboards of various graphs using the Grafana Dashboard editor, but the following images display the default Grafana template that comes packaged in the Metrics suite:
   
   image::grafana-dashboard-1.png[]
   
  
positive.code: At this point, metrics will be collected every 3 minutes and pushed
  to Prometheus.  You can build graphs off the metrics using Grafana.
  
  == crunchy-collect Environment Variables
  
   * POLL_INT - number of minutes to sleep until metrics are collected.  defaults to 15 minutes
  
  == Collected Metrics
  
  === node_exporter
  
  The tables below list all existing collectors that are gathered by the node_expoter.
  
  Which collectors are used is controlled by the `--collectors.enabled` flag.
  
  .*Enabled by Default*
  [format="csv", options="header"]
  
negative.code: autoanalyze_count, Number of times this table has been analyzed by the autovacuum daemon, COUNTER, SELECT autoanalyze_count FROM pg_stat_user_tables
  |===
  
  These statistics provide database queries.
  
  .*pg_database*
  [format="csv", options="header"]
  |===
  