NEW - You can now accelerate your migration and modernization with AWS Transform. Read [Getting Started](https://docs.aws.amazon.com/transform/latest/userguide/getting-started.html) in the *AWS Transform User Guide*.

# Review alerts on applications in a wave
<a name="wave-application-migration-metrics-alerts"></a>

The application **Alerts** metric provides an aggregated overview of the alerts related to the wave's associated applications. You can look up an individual application **Alerts** status at the **Applications** table at the bottom of the page. 

![\[Pie chart showing 100% healthy status for 2 applications in the Alerts metric.\]](http://docs.aws.amazon.com/mgn/latest/ug/images/wave-8.png)

+ A healthy application will display a **Healthy** status. 
+ An application that is experiencing a temporary issue such as lag or backlog will display a **Lagging** status. 
+ An application that is experiencing significant issues, such as a stall, will display a **Stalled** status.