Get No. of vAPPS deployed in a day and time taken for provisioning each of them

I want to pull below two statistics information from the vCD:

1. Number of VM’s (or vAPPs for that sake) provisioned in a day
2. Time taken for provisioning each of these vAPP.

I am using the vCloud Java SDK and been reading the API documentation but have not found any class/method which will provide this information.

Could you provide any suggestion on this matter.. Any inputs will be immensely helpful.

Thanks.