Instead I would look to how the Continuous Deployment adherents (like Wealthfront and Etsy) are going about the problem (CD is one approach to building an organization without DevOps problems). This would produce a perfect answer, an average and a range that could be described in various ways. District office claims representatives were detailed to the payment centers in New York, Chicago, and Philadelphia, where the greatest problems existed. I kept this pattern for a while until I set my foot down expecting a blue tile only to find I was on a smaller checkered white tile.
Additionally, this document details the steps for provisioning multiple Cisco UCS hosts, and these are identified sequentially: VM-Host-Infra-01, VM-Host-Infra-02, and so on.