// Total number of pending operations including metadata updates
	PendingCount int64 `json:"pendingReplicationCount"`
	// Total number of failed operations including metadata updates
	FailedCount int64 `json:"failedReplicationCount"`
}

func newBucketReplicationStats() *BucketReplicationStats {
	return &BucketReplicationStats{
		Stats: make(map[string]*BucketReplicationStat),
	}
}

			tgtSizeS.pendingSize += oi.Size
			sizeS.pendingCount++
			sizeS.pendingSize += oi.Size
		case replication.Failed:
			tgtSizeS.failedSize += oi.Size
			tgtSizeS.failedCount++
			sizeS.failedSize += oi.Size
			sizeS.failedCount++
		case replication.Completed, replication.CompletedLegacy:
			tgtSizeS.replicatedSize += oi.Size
			tgtSizeS.replicatedCount++
			sizeS.replicatedSize += oi.Size

			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,
		})
	}
	data, err := json.Marshal(rinfo)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)

	// 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"`
	// Total number of failed operations
	ReplicatedCount int64 `json:"replicationCount"`
	// Last bucket/object replicated.
	Bucket string `json:"bucket,omitempty"`

				res["tier-size-"+name] = strconv.FormatUint(tier.TotalSize, 10)
				res["tier-versions-"+name] = strconv.Itoa(tier.NumVersions)
			}
			if sizeS.failedCount > 0 {
				res["repl-failed"] = fmt.Sprintf("%d versions, %d bytes", sizeS.failedCount, sizeS.failedSize)
			}
			if sizeS.pendingCount > 0 {
				res["repl-pending"] = fmt.Sprintf("%d versions, %d bytes", sizeS.pendingCount, sizeS.pendingSize)
			}

	s.Lock()
	defer s.Unlock()
	m := s.statusMap[opts.bucket]
	st := m.TargetsMap[opts.arn]
	st.Object = ts.Object
	st.ReplicatedCount += ts.ReplicatedCount
	st.FailedCount += ts.FailedCount
	st.ReplicatedSize += ts.ReplicatedSize
	st.FailedSize += ts.FailedSize
	m.TargetsMap[opts.arn] = st
	m.LastUpdate = UTCNow()
	s.statusMap[opts.bucket] = m
}