1. Disable advanced CPU features
(HyperThreading, Power Management, Turbo Boost, …)
2. Install host dependencies
(real-time kernel, real-time KVM module, real-time tuned host profiles, …)
3. Configure host memory and CPU parameters
(enable hugepages, isolate some cores, …)
4. Install guest dependencies
(real-time kernel, real-time tuned guest profiles, …)