https://gitlab.com/abologna/kubevirt-and-kvm/-/blob/master/NUMA-Pinning.md
# NUMA pinning
KubeVirt doesn't currently implement NUMA pinning due to Kubernetes
limitation.
## Kubernetes Topology Manager
Allows aligning CPU and peripheral device allocations by NUMA node.
Many limitations:
* Not scheduler aware.
* Doesn’t allow memory alignment.
* etc...