I have a VPS on which I have Windows Server 2008 R2 installed. My monthly traffic is near 100 Gigabytes per month, and I don't have heavy sites on it (no download center, no movies, just text and image).
However, last time when I logged into the server management panel, I saw that the traffic was heavily consumed (near 80 Gigabytes per almost 10 days), and when I logged into the server, I saw that the network is busy (using Task Manager, Network tab). However, I don't know what is using my server. No virus, because I have MSE installed and running there. I stopped all websites, but still network is sending and receiving data.
How to know what process or application is using my network and traffic?
Note: I'm a .NET developer, not a system admin, and this VPS is for personal usage only. And please, I don't care if Linux is better than Windows or not. Also I couldn't find an answer on this site. Maybe this question is duplicate, but I didn't find anything.