Value:          float64(stat.Failed.LastHour.Bytes),
					VariableLabels: map[string]string{"endpoint": stat.Endpoint},
				})
				ml = append(ml, MetricV2{
					Description:    getRepFailedOperationsLastHourMD(clusterMetricNamespace),
					Value:          stat.Failed.LastHour.Count,
					VariableLabels: map[string]string{"endpoint": stat.Endpoint},
				})