1. Click On My Services from Drop down Menu.
2. For the appropriate VPS click on View Details available at the right hand side.
3. Click on View Graphs available at the bottom of the product page.
You will also receive an email alert when you reach 90% and 100% bandwidth usage.
1. An other alternative is to access your VPS Control Panel & click on Manage.
2. It will show the bandwidth usage.
3. To know more about the bandwidth statistics depending on the Time Span click on Statistics available under Controls tab.