Logging data sent/received rates for network

[thomasp]

Is there any application that will log to a file every x seconds the current data received/sent per second (in Kb/sec) through the network card in a similar way to the graph in Activity Monitor?

Or failing that, a terminal command?


Thanks

 

[trainguy77]

Are you thinking of an entire network? If so if you set up a m0n0wall as your firewall it can log this....

 

[thomasp]

No, just the traffic that goes through my ethernet card. Like when you open up Activity Monitor and click the "Network" tab.

Basically, a long-term version of that graph, that stores the data.