}

	for index, err := range g.Wait() {
		if err != nil {
			sys.addNodeErr(&reply[index], sys.peerClients[index], err)
		}
	}
	return reply
}

// GetMemInfo - Memory information
func (sys *NotificationSys) GetMemInfo(ctx context.Context) []madmin.MemInfo {
	reply := make([]madmin.MemInfo, len(sys.peerClients))

	g := errgroup.WithNErrs(len(sys.peerClients))

	resp, err := getSysErrorsRPC.Call(ctx, client.gridConn(), grid.NewMSS())
	return resp.ValueOrZero(), err
}

// GetMemInfo - fetch memory information for a remote node.
func (client *peerRESTClient) GetMemInfo(ctx context.Context) (info madmin.MemInfo, err error) {
	resp, err := getMemInfoRPC.Call(ctx, client.gridConn(), grid.NewMSS())
	return resp.ValueOrZero(), err
}