if m == nil {
				continue
			}
			select {
			case <-ctx.Done():
				return
			case ch <- *m:
			}
		}
	}()
	return ch, nil
}

func (client *peerRESTClient) GetPeerBucketMetrics(ctx context.Context) (<-chan MetricV2, error) {
	resp, err := getPeerBucketMetricsRPC.Call(ctx, client.gridConn(), grid.NewMSS())
	if err != nil {
		return nil, err
	}
	ch := make(chan MetricV2)
	go func() {

		index := index
		g.Go(func() error {
			if sys.peerClients[index] == nil {
				return errPeerNotReachable
			}
			var err error
			peerChannels[index], err = sys.peerClients[index].GetPeerBucketMetrics(ctx)
			return err
		}, index)
	}
	return sys.collectPeerMetrics(ctx, peerChannels, g)
}

// GetClusterMetrics - gets the cluster metrics from all nodes excluding self.