for k, v := range r.Cache {
		bucketReplicationStats[k] = v.Clone()
	}
	r.RUnlock()
	for k, v := range bucketReplicationStats {
		v.QStat = r.qCache.getBucketStats(k)
		bucketReplicationStats[k] = v
	}

	return bucketReplicationStats
}

func (r *ReplicationStats) getSRMetricsForNode() SRMetricsSummary {
	if r == nil {
		return SRMetricsSummary{}
	}

	}
}

func (q *queueCache) update() {
	q.Lock()
	defer q.Unlock()
	q.srQueueStats.update()
	for _, s := range q.bucketStats {
		s.update()
	}
}

func (q *queueCache) getBucketStats(bucket string) InQueueMetric {
	q.RLock()
	defer q.RUnlock()
	v, ok := q.bucketStats[bucket]
	if !ok {
		return InQueueMetric{}
	}
	return InQueueMetric{

	if grs != nil {
		qs.ActiveWorkers = grs.ActiveWorkers()
	} else {
		qs.ActiveWorkers = ActiveWorkerStat{}
	}
	qs.XferStats = make(map[RMetricName]XferStats)
	qs.QStats = r.qCache.getBucketStats(bucket)
	qs.TgtXferStats = make(map[string]map[RMetricName]XferStats)
	qs.MRFStats = ReplicationMRFStats{
		LastFailedCount: atomic.LoadUint64(&r.mrfStats.LastFailedCount),
	}

	r.RLock()
	defer r.RUnlock()

	if err != nil {
		return
	}
	defer xhttp.DrainBody(respBody)
	err = gob.NewDecoder(respBody).Decode(&data)
	return data, err
}

// GetBucketStats - load bucket statistics
func (client *peerRESTClient) GetBucketStats(ctx context.Context, bucket string) (BucketStats, error) {
	resp, err := getBucketStatsRPC.Call(ctx, client.gridConn(), grid.NewMSSWith(map[string]string{
		peerRESTBucket: bucket,
	}))

	for index, client := range sys.peerClients {
		index := index
		client := client
		ng.Go(ctx, func() error {
			if client == nil {
				return errPeerNotReachable
			}
			bs, err := client.GetBucketStats(ctx, bucketName)
			if err != nil {
				return err
			}
			bucketStats[index] = bs
			return nil
		}, index, *client.host)
	}
	for _, nErr := range ng.Wait() {