I just wanted to say thanks for your hint in this thread: https://forum.proxmox.com/threads/100-cpu-on-host-vm-hang-every-night.5144/
You saved my ass! CPU load on my guest rose to 100% all the time while backing up, now it got better!
You saved my ass! CPU load on my guest rose to 100% all the time while backing up, now it got better!