Hi,I am specifically interested in network.incoming.bytes to network.incoming.bytes.rate.

with the ceilometer command line i can see the both the samples at regular interval of time. ceilometer sample-list -m network.incoming.bytes ceilometer sample-list -m network.incoming.bytes.rate

I want to know how ceilometer calclating or mapping network.incoming.bytes to network.incoming.bytes.rate I have seen the pipeline.yaml but i am more interested in logic of implementation if somebody explain the logic of calculation with some samples reading will great help