c.Stats = make(map[string]*BucketReplicationStat, len(brs.Stats))
	for arn, st := range brs.Stats {
		// make a copy of `*st`
		s := BucketReplicationStat{
			ReplicatedSize:                   st.ReplicatedSize,
			ReplicaSize:                      st.ReplicaSize,
			Latency:                          st.Latency,
			BandWidthLimitInBytesPerSecond:   st.BandWidthLimitInBytesPerSecond,

			}
		case "Latency":
			err = z.Latency.DecodeMsg(dc)
			if err != nil {
				err = msgp.WrapError(err, "Latency")
				return
			}
		case "ReplicatedSize":
			z.ReplicatedSize, err = dc.ReadInt64()
			if err != nil {
				err = msgp.WrapError(err, "ReplicatedSize")
				return
			}
		case "ReplicatedCount":
			z.ReplicatedCount, err = dc.ReadInt64()
			if err != nil {

				Failed:          fstats.toMetric(),
				FailStats:       fstats,
				ReplicatedSize:  stat.ReplicatedSize + oldst.ReplicatedSize,
				ReplicatedCount: stat.ReplicatedCount + oldst.ReplicatedCount,
				Latency:         stat.Latency.merge(oldst.Latency),
				XferRateLrg:     &lrg,
				XferRateSml:     &sml,
			}
			totReplicatedSize += stat.ReplicatedSize
			totReplicatedCount += stat.ReplicatedCount

			tgtSizeS.failedCount++
			sizeS.failedSize += oi.Size
			sizeS.failedCount++
		case replication.Completed, replication.CompletedLegacy:
			tgtSizeS.replicatedSize += oi.Size
			tgtSizeS.replicatedCount++
			sizeS.replicatedSize += oi.Size
			sizeS.replicatedCount++
		}
		sizeS.replTargetStats[arn] = tgtSizeS
	}

	if oi.ReplicationStatus == replication.Replica {

			Arn:             tarn,
			ResetID:         st.ResyncID,
			StartTime:       st.StartTime,
			EndTime:         st.LastUpdate,
			ResyncStatus:    st.ResyncStatus.String(),
			ReplicatedSize:  st.ReplicatedSize,
			ReplicatedCount: st.ReplicatedCount,
			FailedSize:      st.FailedSize,
			FailedCount:     st.FailedCount,
			Bucket:          st.Bucket,
			Object:          st.Object,
		})
	}

	StartTime time.Time `json:"startTime"`
	EndTime   time.Time `json:"endTime"`
	// Status of resync operation
	ResyncStatus string `json:"resyncStatus,omitempty"`
	// Completed size in bytes
	ReplicatedSize int64 `json:"completedReplicationSize"`
	// Failed size in bytes
	FailedSize int64 `json:"failedReplicationSize"`
	// Total number of failed operations
	FailedCount int64 `json:"failedReplicationCount"`

				prometheus.BuildFQName("bucket", "replication", "successful_size"),
				"Total capacity replicated to destination",
				[]string{"bucket"}, nil),
			prometheus.GaugeValue,
			float64(stat.ReplicationStats.ReplicatedSize),
			bucket,
		)
		ch <- prometheus.MustNewConstMetric(
			prometheus.NewDesc(
				prometheus.BuildFQName("bucket", "replication", "received_size"),
				"Total capacity replicated to this instance",