VMware vSphere 5.5 Host Power Management (HPM) saves more power and improves performance
VMware recently released a white paper on the power and performance improvements in the Host Power Management (HPM) feature in vSphere 5.5. With new improvements in HPM, one can save significant power and gain decent performance in many common scenarios. The paper shows that power savings of up to 20% can be achieved in vSphere5.5 Read more...