# Graphs


> Learn about the Graphs page of the User Interface.


 On the **Graphs** page, you can find a collection of predefined graphs. Here you can see an overview of the key metric stats, such as CPU, memory, and disk usage for all your systems.

If you click on a system on the left, the graphs will change to reflect the metrics for the selected system. The graphs are further split into tabs such as "System", "NGINX" and so on.

![Graphs section of the User Interface](amplify/amplify-graphs.png)

Some graphs have an additional selector. E.g., with "Disk Latency" or "Network Traffic" you can select what device or interface you're analyzing.

Above the graphs, you will find the following:

  * Hostname or alias for the selected system
  * System properties editor where you can set up an alias for the host and assign host tags
  * List of tags assigned to the system
  * Time range selector, which helps to display different time periods for the graphs
  * Time zone selector

You can also copy a predefined graph to a custom dashboard by focusing on the graph and clicking on the arrow in the top right corner.

Check the Metrics and Metadata documentation to learn more about the displayed metrics.