HOW many CPU cores and GB of RAM can ProxMox VE handle

[Petrus4]

Is there a diminishing return for the amount of cpu cores and RAM one server with Proxmox VE can handle?

 

[udo]

Is there a diminishing return for the amount of cpu cores and RAM one server with Proxmox VE can handle?

Hi,
how big is the server which do you want to use?
I had one server with 32 cores (4*8) and temporary 128GB Ram (normaly the 128GB are for two servers) - no problem.
AFAIK one openvz-vm can only use 64GB ram, but i use on this server kvm-only...

Udo

 

[spirit]

i have tested it with 48 cores vm. (4 opterons cpu with 12cores)