How to perform network data transfer accounting for a process/group of process?
Hello.
Which tools can I use or from which files in the /proc or /sys
filesystem can I extract the information about how much data a given
process has transferred since it started (or since the counter was
reset) from given interface? I'm looking for something like the
cumulative processing time shown by "ps aux" or much better, something
like the CPU usage shown by "cpuacct" subsystem of cgroups.
Regards and thanks.
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