Description: Resource metering refers to the ability to track and report the resource usage by virtual machines (VMs) in virtualized environments. This functionality is crucial for the efficient management of these environments, as it allows administrators to monitor performance and utilization of resources such as CPU, memory, disk, and network. By providing accurate data on resource consumption, administrators can identify bottlenecks, optimize resource allocation, and ensure that virtual machines operate optimally. Additionally, resource metering facilitates capacity planning, enabling organizations to anticipate future needs and adjust their infrastructure accordingly. Measurement tools offer detailed reports and graphs that help visualize resource usage over time, which is essential for informed decision-making. In summary, resource metering is a fundamental feature that contributes to operational efficiency and overall performance of virtualized infrastructures.