We have a single-host cluster at one of our sites that has an extremely slow backup time compared to our others that also use Veeam (albeit with better storage hardware). There are only 3 VMs running on thishost: DC/File Server, Print server, Veeam Backup server. The print server has a single 40gb disk, and the DC has a 40gb OS disk and 150gb file disk. Just backing up these two VMs alone takes almost 2 hours.
These two steps on the DC seem to be most of the time, does anyone know what Veeam is actually doing here or what could be causing it to take so long?
It also seems to sit at 99% processing for 15+ minutes after completing all actions on the DC.