shell.go
func (s *Shell) StatsBW(ctx context.Context) (*p2pmetrics.Stats, error) {
	v := &p2pmetrics.Stats{}
	err := s.Request("stats/bw").Exec(ctx, &v)
	return v, err
}
func (s *Shell) StatsBW(ctx context.Context) (*p2pmetrics.Stats, error) {
	v := &p2pmetrics.Stats{}
	err := s.Request("stats/bw").Exec(ctx, &v)
	return v, err
}
// ObjectStat gets stats for the DAG object named by key. It returns
// the stats of the requested Object or an error.