Would be interesting to see a comparison running WordPress, Redis, Postgres, etc on Linux: BareMetal vs VirtualBox vs VMware vs KVM (Qemu) vs XEN vs Docker, etc

Would be interesting to see a comparison running WordPress, Redis, Postgres, etc on Linux: BareMetal vs VirtualBox vs VMware vs KVM (Qemu) vs XEN vs Docker, etc - with CPU, Memory, IO r/w and energy consumption (all measured from host system) on Intel server hardware with VT enabled. (Optionally also on AMD, ARM and POWER server hardware.)