I've found [a nice monitor][1] which allows me to log a variety of runtime data of a single process. I'm looking for an equivalent that does the same for bandwidth usage. Ideally, the command should look like `memmon --pid 1 --log init.log`, ran as *not* root. Is there such?


 [1]: http://unix.stackexchange.com/questions/5783/is-there-a-tool-that-allows-logging-of-memory-usage/5790#5790