and the total bytes of data transferred

I have given a try to use piwik on our content delivery network’s log processing to calculate the total bytes of data transfferred over the access logs, but I couldnt see that neither or piwik itself has no support for this, could you help me to understand this request achiavable or developable on piwik? In other words should I go on deeper with piwik or stop and gave up.

We would love to build it if you can sponsor this dev, or of course you can submit a patch!