"intervalFactor": 1,
          "legendFormat": "{{bucket,range,operation}}",
          "refId": "A",
          "step": 300
        }
      ],
      "title": "Replication Latency (millis)",
      "type": "bargauge"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${DS_PROMETHEUS}"
      },
      "fieldConfig": {
        "defaults": {

0.0 56 32 5.37 1293 737 4 Queens 073700 4073700 I QN17 Forest Hills 4108 1856 747 4 Queens 074700 4074700 I QN17 Forest Hills 4108 3389379 2 2014-03-11 00:24:05 2014-03-11 00:28:41 N 1 -73.844093322753906 40.721103668212891 -73.850799560546875 40.735332489013672 1 0.54 4.5 0.5 0.5 1 0 6.5 1 1 95 95 green 0.00 0.0 0.0 66 45 4.70 1293 737 4 Queens 073700 4073700 I QN17 Forest Hills 4108 992 745 4 Queens 074500 4074500 E QN17 Forest Hills 4108 3389380 2 2014-03-13 10:18:41 2014-03-13 10:23:21 N 1 -73.844108581542969...

		metrics = []MetricV2{
			{
				Description: MetricDescription{
					Namespace: nodeMetricNamespace,
					Subsystem: iamSubsystem,
					Name:      "last_sync_duration_millis",
					Help:      "Last successful IAM data sync duration in milliseconds",
					Type:      gaugeMetric,
				},
				Value: float64(atomic.LoadUint64(&globalIAMSys.LastRefreshDurationMilliseconds)),
			},
			{