Clicking into the “Graph” text box brings up a list of all the metrics that Datadog gathers from your application. You can also search the list by typing into the box. Selecting metrics populates real-time graph visualizations on the right hand side. By default, up to 20 graphs are shown. You can change this number by clicking on the “Options” gear.
“Over” allows you to narrow your results by tag. Under “One graph per”, you can choose to split a metric into multiple graphs by host, container, region, team, and more.
You can also export these graphs to new and existing timeboards.