From Leo's Notes
Last edited on 11 December 2023, at 17:16.

The sysstat project is a collection of tools that can be used to do performance monitoring on Linux.


Use sar -n DEV,EDEV to show the port counters for your network devices.

Since sar reads the sar collector metrics from /var/log/sa, you may need to start the sysstat collector (with systemctl start sysstat) if it hasn't started already.

See also