On Fri 17 Nov 2017 at 08:52:00 (-0600), Richard Owlett wrote: > I'm interested in investigating cumulative data to/from the internet > for selected interval ranging from an hour to a week. > My only connection is a device connected thru a USB port. > My web search turned up only discussion of measuring throughput RATE. > Suggestion of keyword(s) for search? > Suggested software? > TIA
Some routers collect traffic statistics which can be reset and read at any time, typically through their web interfaces. (You don't say what's hanging off the USB port.) Cheers, David.