etc-libvirt-hooks-qemu-d-winx-prepare-begin-isolstart.sh

# CPU PINNING   -   lscpu -e # Lock linux to only using 12 cores out of 24.

systemctl set-property --runtime -- user.slice AllowedCPUs=0-5,12-17
systemctl set-property --runtime -- system.slice AllowedCPUs=0-5,12-17
systemctl set-property --runtime -- init.scope AllowedCPUs=0-5,12-17