After your SDDC is activated, the Summary tab provides an overview of the capacity and usage metrics of CPU, memory, and storage of hosts in the SDDC and the clusters. A card for each cluster displays the metrics of the hosts in that cluster. You can monitor the status of hosts and clusters and determine whether you want to order additional hosts, add a cluster, move hosts between the clusters, or remove a cluster.
The Managing Hosts and Clusters documentation outlines detailed steps on how to order additional hosts, add clusters from existing hosts, move hosts between clusters and delete clusters.
