anchor.diff:      {
         "definition": {
           "requests": [
  -          {
  -            "q": "aws.ec2.host_ok{name:cf_nat_box2}"
  -          }
  -        ],
  -        "events": [
  -          <%= default_events_json %>
  -        ]
  -      },
  -      "title": "Host OK"
  -    },
  -    {
  -      "definition": {
  -        "requests": [
  -          {
  -            "q": "aws.ec2.cpuutilization{name:cf_nat_box2}"
  -          }
  +          { "q": "aws.ec2.cpuutilization{job:nat-box-z1}" },
  +          { "q": "aws.ec2.cpuutilization{job:nat-box-z2}" },
  +          { "q": "aws.ec2.cpuutilization{job:nat-box-z3}" }
           ],
           "events": [
             <%= default_events_json %>
  
positive.code:       "title": "CPU Utilization"
      }
    ],
    "description": "System information about the cf_nat_box2.",
    "title": "<%= environment %> NAT"
  }
  
negative.code:       "definition": {
          "requests": [
              {
                  "q": "aws.ec2.network_in{job:nat-box-z1}"
              },
              {
                  "q": "aws.ec2.network_in{job:nat-box-z2}"
              },
              {
                  "q": "aws.ec2.network_in{job:nat-box-z3}"
              }        ],
          "events": [
            <%= default_events_json %>
  