According to the Veeam ONE Reporting Guide1, you can use the Capacity Planning for Backup Repositories report to analyze configuration and space usage on backup repositories and to forecast how many days remain before the repository reaches its full capacity.
You can also use the Backup Repository Summary dashboard2 or the Backup Repositories Overview dashboard3 to see details of performance, capacity and archive tiers for backup repositories.

https://www.veeam.com/blog/v11-instant-recovery-reinvented.html?ad=in-text-link According to the Veeam Backup Explorers guide1, Veeam Explorer for Oracle allows you to restore and export Oracle databases and Data Guard from backups created by Veeam Backup & Replication or Veeam Plug-in for Oracle RMAN1. You can use different restore options depending on your scenario1.
If you want to restore a deleted database back to its original location, you can use the Instant Recovery option. This option allows you to quickly mount a database from a backup file and start it on an Oracle server without performing a full restore1. The database will be restored in the background while it is online and accessible1. This option provides the fastest recovery time objective (RTO) for restoring a deleted database1.

Refer to https://helpcenter.veeam.com/docs/backup/vsphere/backup_proxy.html?ver=100