[lwip-users] throughput statistics tracking

[Tyrel Newton]

Has there ever been interest in integrating throughput statistics 
tracking into lwIP at the netif level (or is there something available 
to do this)? I know close to zero about SNMP so I apologize if this is 
something that is provided by the SNMP layer. What I'm interested in is 
tracking (for example) the throughput for the past 60 seconds, mainly 
for debugging of performance purposes. I have written something to do 
this at the emac driver layer, but it seems like something that could 
easily be integrated at the netif layer and might be something that 
people using different platforms are interested in as well. The way I 
implemented it was basically counting total packet bytes transmitted and 
received for 60 one second intervals. The storage for these byte counts 
and the overhead of adding to the count is pretty minimal.

Tyrel