anchor.diff:            }
           ],
           "yaxis": {
  -          "max": 20000,
  +          "max": 30000,
             "min": 1
           }
         },
  
positive.code:           },
            {
              "q": "avg:bosh.healthmonitor.system.mem.percent{deployment:cf-elk-3az,job:queue_z3}",
              "type": "line"
            },
            {
              "q": "avg:bosh.healthmonitor.system.disk.persistent.percent{deployment:cf-elk-3az,job:queue_z3}",
              "type": "line"
            }
          ]
  
negative.code:         "viz": "timeseries",
          "requests": [
            {
              "q": "avg:bosh.healthmonitor.system.swap.percent{deployment:cf-elk-3az,job:queue_z1}",
              "type": "line"
            },
            {
              "q": "avg:bosh.healthmonitor.system.swap.percent{deployment:cf-elk-3az,job:queue_z2}",
              "type": "line"
            },
            {
              "q": "avg:bosh.healthmonitor.system.swap.percent{deployment:cf-elk-3az,job:queue_z3}",
              "type": "line"
            },
            {
  