it is possible to have a report indicating the amount of space used by vRanger backups and maybe even the growth of space over time
Apologies for the delay. You should make a "Backup Task" report in order to get this information. To determine how much space is consumed in total for all vRanger backups, you need to save it as an excel file and then do the sum there. You will have to use the Store Size (MB) column.