VMware vSphere is VMware's virtualization platform, which transforms data centers into aggregated computing infrastructures that include CPU, storage, and networking resources. vSphere manages these infrastructures as a unified operating environment, and provides you with the tools to administer the data centers that participate in that environment. The two core components of vSphere are ESXi and
![vSphere の監視およびパフォー マンス](https://cdn-ak-scissors.b.st-hatena.com/image/square/2307640203b43e6bb060e50b85135a57995435f9/height=288;version=1;width=512/https%3A%2F%2Fdocs.vmware.com%2Fuicontent%2Fimages%2Fvmware-docs-default.png)