What does the use of performance metrics in vCenter allow administrators to do?

Using performance metrics in vCenter enables administrators to evaluate virtual machine (VM) performance and consumption effectively. These metrics provide detailed insights into resource utilization, including CPU and memory usage, disk I/O, and network traffic. By analyzing these metrics, administrators can identify performance bottlenecks, understand resource demands, and make informed decisions on resource allocation, scaling, and optimization.

This monitoring capability allows for proactive management of the virtualization environment, ensuring optimal performance of workloads and enhancing overall efficiency. By leveraging performance metrics, administrators can also plan for future capacity needs and ensure that VMs are running within their expected parameters, which is crucial for maintaining service levels and reliability in a virtualized datacenter.