Hi sgnormo , There is no way for that , you can generate only a traffic report for Virtual servers by using AVR license.
I do not find any addons if you get Traffic report for Pools or pool members as all virtual servers traffic should be transferred across your pools. I want to say there is no difference between Virtual server and pool traffic , it is the same
> you can Take a snapshots from your pool statistics to see bits in/out , Load balancing mechanisms and ...etc.
so that ( Virtual serevr traffic report + pool Statistics ) should be enough to meet his needs