To view the list of tiers and nodes, click Tiers & Nodes in the left application panel. The tier list shows all tiers and health data for each tier.

In the tiers list, the Machine Agent column indicates whether the Machine Agent is reporting to the Controller. If the Machine Agent is not reporting, the column is empty. In this case, either an agent is not installed or it is not reporting.

Use custom tags to view or filter Tiers and Nodes, see Tags.

You can change descending and ascending order of the list by clicking on any of the columns.