Cant answer for windows but as youre running Ubuntu then you are in luck.
You can use vnstat for monitoring both o/g and i/c bandwidth usage.
Other programs include kinternet (can be setup with ethernet) and if you want to see throughput in real time try gkrellm.
Im sure you will get some answers for windows. HTH
You can use vnstat for monitoring both o/g and i/c bandwidth usage.
Other programs include kinternet (can be setup with ethernet) and if you want to see throughput in real time try gkrellm.
Im sure you will get some answers for windows. HTH