As it is a common request on this forums and on the visits and POC I am doing with VBO, I have created a Grafana Dashboard and an InfluxDB Script to retrieve all the important information using the Veeam REST API, it is all working and you will find more information here:
The Project has been published now on GitHub and it can be reached from here: A more detailed Blog Post about all the steps can be found in English here: And this is how the result will be once you followed all the steps:

As the Script it is on Bash Script, it might be easily modified for you, and even change the output to other collectors like SNMP, or your own Monitoring tools.
Looking forward to hearing more from you.