org.freedesktop.NetworkManager.Device.Statistics org.freedesktop.NetworkManager.Device.Statistics org.freedesktop.NetworkManager.Device.Statistics Device Statistic Counters. RefreshRateMs readwrite u TxBytes readable t RxBytes readable t org.freedesktop.NetworkManager.Device.Statistics:RefreshRateMs RefreshRateMs readwrite u Refresh rate of the rest of properties of this interface. The properties are guaranteed to be refreshed each RefreshRateMs milliseconds in case the underlying counter has changed too. If zero, there is no guaranteed refresh rate of the properties. org.freedesktop.NetworkManager.Device.Statistics:TxBytes TxBytes readable t Number of transmitted bytes org.freedesktop.NetworkManager.Device.Statistics:RxBytes RxBytes readable t Number of received bytes