cpu flag

Hey, I'm importing VMs from ESXI to Proxmox. For the imported VMs, if i select "host" for CPU they are slower than VMs created in Proxmox. Most notable impact is on speedtests. Both VMs have 4 cores, 4gb RAM, Windows 2022. The imported VMs get half the speed results from the same test server...

I have a Ryzen 5600x. Is there any CPU flags I can pass that improve performance ? I am currently passing through host model I am not particularly concerned with the security implication

I'm trying to figure out if it's possible to add the CPU flags sse4_1 and sse4_2 when your using the default kvm64 cpu type? OPNSense complains about the lack of SSE4_1 when I enable the AES flag. If I pick the host cpu type AES works correctly but for some reason OPNSense routing performance is...

Hello, When I checked the Task Manager in Windows 10 and viewed Performance, the selected CPU is worded "Common KVM processor" instead of name of the CPU? Intel i7 8600K. What can I do to make it read the CPU name instead of common KVM processor? Does correcting the name affect the overall VM...

Hi. I need to pass the AES capabilities to a virtual machine but when I enable it with kvm64 virtualization the error is: Parameter verification failed. (400) cpu: invalid format - format error cpu.flags: value does not match the regex pattern the host CPu is: model name : Intel(R)...