# Computer Utilization Index

> Compare memory, CPU, and disk usage over time on one computer, based on 15-minute intervals.

Source: https://docs.capaone.com/performanceguard/analyze/computer-search/computer-utilization-index/  
Product: PerformanceGuard — a separate CapaSystems product; do not apply this page to any other.

The utilization index is an [Interactive Graphs](/performanceguard/technical-reference/concepts/interactive-graphs/) that lets you compare memory usage, CPU usage, disk usage, etc. over time on the selected computer.

![](/attachments/performanceguard/21469bdd-670e-4a81-912f-4538a737912e.png)  
Utilization index data is based on 15-minute intervals.

To view the utilization index, select **ANALYZE > Computers > Computer Search**, and search for a computer. Then, in the search results, click the name of the required computer, and then select the **Utilization Index** tab.

:::tip
In the example illustration, display of minimum and maximum values is enabled (the light colors around the darker lines that represent the average values). Depending on your needs you can toggle the minimum/maximum on and off. This is one of the [Interactive Graphs](/performanceguard/technical-reference/concepts/interactive-graphs/) features in PerformanceGuard.
:::