Instance inventory is a term used to describe a collection of computing resources that are available for use in a cloud computing environment. This inventory can include virtual machines, storage, databases, and other services that are hosted on a cloud platform. Instance inventory is often used to describe the total number of resources that are available for use at any given time. It is important to note that instance inventory is different from the total number of resources that are available in a cloud environment. Instance inventory is the total number of resources that are available for use at any given time, while the total number of resources available in a cloud environment includes resources that are not currently in use. Instance inventory is a useful tool for cloud administrators, as it helps them to better manage their cloud environment and ensure that the resources are being used efficiently. Additionally, instance inventory can help cloud administrators identify areas where additional resources may be needed, or where resources may be underutilized.