Linux network usage by process7/23/2023 It seems to me, that stat /proc/ might be quite exact and also /proc//stat contains the time in clock ticks since system start. But there might be other methods to find the start time of the process. The bandwidth needs to be divided by the uptime of the process, which can be found by clock(3). You can read the IO bytes for each used interface. L RATE, -rate-limit RATE Limit the transfer to a maximum of RATE bytes per second. tar cvf - /files/to/backup pv -L 512k > /your/file/on/sshfs. It was originally written to display the progress of data transferred through a pipe. Lo: 53621 490 0 0 0 0 0 0 53621 490 0 0 0 0 0 0īy querying the net/dev file in /proc/. iftop is another terminal-based free open source system monitoring utility that displays a frequently updated list of network bandwidth utilization (source and. If you can write to a pipe (or stdout), you can install the pv (pipe viewer) command. cat /proc/3553/net/devįace |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressedĮth0: 23650521 158896 0 0 0 0 0 9457 720802 4696 0 0 0 0 0 0 It seems you can see snmp values of a process in /proc//net/dev_snmp6/ at least for IP6: ifIndex 4īut quite likely that is a special kernel feature I eventually compiled in.
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