proxmox cpu limit

I have a a couple of dozen clients utilizing VMs on my Proxmox cluster. I've made a practice of always setting resource limits for VMs, at half the core count. So if it is an 8 core VM, I will set the CPU Limit to 4. I have a client using 4 Windows VMs, maxing out the CPUs with something Twitch...

Hi, I have hosting and VPS provider, All off my servers is vmware esxi and for test I install proxmox latest version on two server. But I have problem for VPS cpu limit and always my CPU is 100% and all of vm is very slow. I read many document for CPU limit on Proxmox but not work... Can you...