Architecting a vCloud Director Solution : Operational Considerations
   
Operational Considerations
11.1 vCloud Director Monitoring
vCloud Director monitoring is performed using custom queries to vCloud Director through the admin API to retrieve consumption data on various vCloud components.
vCloud Director Audit (https://blogs.vmware.com/vsphere/2012/03/audit-reporting-with-vcloud-director.html) or similar PowerCLI based tools can be used. vRealize Operations together with the vCloud Director Management Pack can be used to provide performance and capacity usage dashboards both for provider or tenant contexts.