public void ChangeTo(StatisticsInfo info)
        {
            Bps.SuspendUpdate();
            Pps.SuspendUpdate();

            Bps.Add(Tuple.Create(startTime, info.Bps));
            Pps.Add(Tuple.Create(startTime, info.Pps));
            startTime++;

            if (Bps.Count > MaxPoints)
            {
                Bps.RemoveAt(0);
                Pps.RemoveAt(0);
            }

            Bps.ResumeUpdate();
            Pps.ResumeUpdate();

            foreach (var key in info.TransportLayer.Keys)
            {
                TransportLayer.UpdateOrAdd(key, info.TransportLayer[key]);
            }
            foreach (var key in info.ApplicationLayer.Keys)
            {
                ApplicationLayer.UpdateOrAdd(key, info.ApplicationLayer[key]);
            }
            foreach (var key in info.NetworkLayer.Keys)
            {
                NetworkLayer.UpdateOrAdd(key, info.NetworkLayer[key]);
            }
        }