I know that I can see how much traffic has gone in and out of a VS since creation or since last clear of statistics. I also know I can see max bits/s in analytics over a period of time.
But is there a way to get how much traffic in/out of a VS over a period of say the last week or month. For example 1.3 TB in / 2.5 TB out of data over the last week for www VS.
Did you checked under Statistics --> Analytics --> Virtual Servers ? Details given here may help you as per your use case.
Hope it helps!