anchor.diff:  --------------------------------------------------
   // CONSOLE
   // TEST[setup:node]
  -// TEST[s/nodeId1,nodeId2/\$node_name/]
  +// TEST[s/nodeId1,nodeId2/*/]
   
   The first command retrieves usage of all the nodes in the cluster. The
   second command selectively retrieves nodes usage of only `nodeId1` and
  
positive.code: // TESTRESPONSE[s/1492553906606/$body.$_path/]
  // TESTRESPONSE[s/"rest_actions": [^}]+}/"rest_actions": $body.$_path/]
  <1> Timestamp for when this nodes usage request was performed.
  <2> Timestamp for when the usage information recording was started. This is 
  equivalent to the time that the node was started.
  <3> Search action has been called 19 times for this node.
negative.code: [[rest-usage]]
  ==== REST actions usage information
  
  The `rest_actions` field in the response contains a map of the REST
  actions classname with a count of the number of times that action has
  been called on the node:
  
  [source,js]
  