nstat
— Display
various stats.
The nstat
utility will display system
stats similar to netstat and vmstat.
The options are as follows: -m
run
pcm-memory.x and report memory bandwidth statistics
-r
Report raw, unscaled, CPU percentage
rather than scaling CPU percentage by the current CPU clock frequency.
-s
Report network bandwidth statistics in
slower units (Mbps rather than Gbps and Kpps rather than Mpps). Repeating
the flag reduces units further.
-t
Precede each report with a
timestamp.
The command:
netstat -m 10
will print what the system is doing every 10 seconds, including reporting memory
bandwith.