- Registrado
- 1 de Abr, 2024
I haven't even tried doing anything crazy. When I've tested them to see what kind of performance I could get. Not doing any real tests. Just starting them. Playing around and seeing how ti acted. Think like opening a browser, or just moving windows around. Were laggy basically no matter what I did. running with 7 cores. didn't make a difference. It wasn't even that it was putting a lot of stress on the system. And I was running other linux distros in vm's to do the tests. All of my messing around was with kvm based vms. Because as far as I know that will be the most performant.Get better hardware.
For me CPU performance is generally fine. Where I find the biggest gap is GUI performance running a Windows VM in KVM/Libvirt. Is there a way to make it better, probably. But I gave up and just used RDP from the Linux host into the Windows VM and that made it much more tolerable.
I'm doing business stuff, no idea about 3d/games/etc.
I have a feeling it has to do with extra instructions the cpu has to run for everything. which causes it to be slower. But really I don't know. Definitely above my head.
That said. containerization, does really well. As far as I can see no difference from normal systems. But containers are running under the same kernel with a different userland basically, from what I understand. So it's not really an option for running another operating system. Though it is a good option for isolating things.