downtimeDuration := MetricV2{
				Description: getClusterRepLinkTotalOfflineDurationMD(),
				VariableLabels: map[string]string{
					"endpoint": ep,
				},
			}
			dwntime := currDowntime
			if health.offlineDuration > currDowntime {
				dwntime = health.offlineDuration
			}
			downtimeDuration.Value = float64(dwntime / time.Second)
			ml = append(ml, downtimeDuration)