You can view the use and capacity of the license keys that are assigned to assets for a period that you select.

You can use the license reporting function in vCenter Server to perform the following tasks:

View statistics for the license use and capacity of products filtered by a vCenter Server system and time period.

Export license use reports in a CSV format for further analysis and processing.

Set a threshold for the license use of products with use-based licensing models, such as per-virtual machine. You can use license use thresholds to receive notifications if a certain use is exceeded.

The License Usage History service on vCenter Server takes snapshots of the license use every hour. The license use snapshots are stored in the vCenter Server database. A license use snapshot contains data about the current license assignment and use. The license use information that you can view in the license reporting interface contains aggregated statistics from the snapshots that are collected in the period that you select.

The license use reports that you can export in CSV format contain the raw data from the license use snapshots that are collected in the period that you select.