in the meantime, consider disabling nested virtualisation, i remembered this helped for a past instance of Proxmox instability.
basically, run this command from shell for the matching CPU module
check with: lsmod | grep kvm
to determine if...
seems unrelated but I have similar issue with Proxmox 8.x running on a single-node, never had that with Proxmox 7.x as far as i remember
with 8.x it seems undiagnosable and unfixable
I've ran Proxmox without issue for months on end, until version 8. nothing but problems with freezes.
The maximum lifetime i get now is 19 days, typically a 'freeze' happens between 17-19 days of uptime.
Symptoms:
- the system reponds to ping...
Since this is not a first I share here a brief summary of an awful event which lead to considerable downtime.
Running a Proxmox cluster with OPNSense as firewall, this firewall is the first point of entry for all traffic.
Yesterday I switch off...