Calculate VM bandwidth usage statistics

Hello,

I have studying the VM bandwidth usage statistics with manual
https://docs.opennebula.org/5.2/operation/users_groups_management/accounting.html

Two question:

  1. Is it able to count per Interface?

  2. Is it able to change the Unit output. Which keep same all listing output?

Thanks!

For Question 1. It looks like someone already raised request

Now just looking for Question 2 is it possible or not.

Thanks!