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 migration wave details Wave details There are several ways you can access the **Wave details** view. Click the **Wave name** of any wave on the **Waves** page. ![\[Wave management interface showing one active wave with in-progress migration status and healthy alerts.\]](http://docs.aws.amazon.com/mgn/latest/ug/images/wave-1.png) Click the **Wave** of any application on the **Applications** page. ![\[Applications page showing one app with Wave 2 and migration status in progress.\]](http://docs.aws.amazon.com/mgn/latest/ug/images/wave-2.png) Click the **Wave name** in the **Overview** dashboard inside **Application details** of an application. ![\[Overview dashboard showing App 2 details, including Wave name set to "wave 1".\]](http://docs.aws.amazon.com/mgn/latest/ug/images/wave-3.png) The **Wave details** view shows information and options for an individual wave. Here, you can control and monitor the individual wave. ![\[Wave details view showing overview, status, and migration progress for MGN-6583.\]](http://docs.aws.amazon.com/mgn/latest/ug/images/wave-11.png) You can also perform a variety of actions on the wave, and perform batch operations such as launch test and cutover instances for the servers associated with the wave. The **Wave details** view is divided into several dashboards: **Topics** + [ # Review overall wave status ](wave-overview-dashboard.md) + [ # Applications ](wave-applications.md) + [ # Source servers ](wave-source-servers.md) # Review overall wave status Overview dashboard The **Overview** dashboard provides an overview of the overall wave status, including: + **Description** – The description of the wave. + **State** – The state of the wave. **State** can be in one of two states: **Active** or **Archived** + **Last status update** – Time stamp of when wave status was updated (update occurs every five minutes). + **Wave start time** – Time stamp of when the earliest replication started for a server associated with this wave. + **Current duration** – Duration of replication time since **Wave start time**. If wave is archived, duration is until the moment the wave was archived. + **Migration status** – The wave migration status. Wave **Migration status** can have one of the following values: + **Not started** – If none of its applications has started replication yet. + **Completed** – If all of its applications completed migration (have been cutover). + **In progress** – At least one of its applications has started replication and not all of its applications completed migration. + **Alerts** – The wave alert. + A wave that has at least one application that is experiencing significant issues, such as a stall, will display a **Stalled** status. + A wave that has at least one application that is experiencing a temporary issue such as lag or backlog will display a **Lagging** status. + A healthy active wave will display a **Healthy** status. + An archived wave will not display a status. # Applications The **Applications** tab shows migration metrics aggregating statuses as well as a list of all the wave associated applications. The application migration metrics show an aggregated overview of the wave's associated servers on two topics: **Alerts** and **Migration status**. **Topics** + [ # Review alerts on applications in a wave ](wave-application-migration-metrics-alerts.md) + [ # Review the migration status of applications in a wave ](wave-application-migration-metrics-migration.md) + [ # Review all applications associated with a wave ](wave-applications-table.md) # Review alerts on applications in a wave Alerts 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. # Review the migration status of applications in a wave Migration status The application **Migration status** metric provides an aggregated overview of the migration status of the wave's associated applications. You can look up an individual application **Migration status** status at the **Applications** table at the bottom of the page. ![\[Pie chart showing migration status: 50% not started, 50% in progress, with 1 application each.\]](http://docs.aws.amazon.com/mgn/latest/ug/images/wave-9.png) Application **Migration status** can have one of the following values: + **Not started** + **In progress** + **Completed** # Review all applications associated with a wave Applications table The **Applications** table lists all the applications that are associated with the wave. You can perform batch operations on all the applications via the wave **Actions** menu at the top of the page. You can perform an operation on a single application from its own **Application details** page, by clicking the application's **Application name**. # Source servers The **Source servers** tab shows migration metrics aggregating statuses as well as a list of all the wave's associated applications. The source server migration metrics provide an aggregated overview of the wave's associated servers on three topics: **Alerts**, **Data replication status**, and **Migration status**. **Topics** + [ # Review alerts on source servers in a wave ](wave-source-server-migration-metrics-alerts.md) + [ # Review data replication status of the servers in a wave ](wave-source-server-migration-metrics-drs.md) + [ # Review the migration lifecycle for the servers in a wave ](wave-source-server-migration-metrics-migration.md) + [ # Review the source servers in a wave ](wave-source-servers-table.md) + [ # Review tags assigned to a wave ](wave-cirrus_tags.md) # Review alerts on source servers in a wave Alerts The source server **Alerts** metric provides an aggregated overview of the alerts related to the wave's associated servers. You can look up an individual source server **Alerts** status at the **Source servers** table at the bottom of the page. ![\[Pie chart showing server status: 2 healthy servers (66.7%) and 1 launched server (33.3%).\]](http://docs.aws.amazon.com/mgn/latest/ug/images/app-7.png) + A healthy server for which a test or cutover instance has not been launched will display a **Healthy** status. + A healthy server for which a test or cutover instance has been launched will display a **Healthy** status. + A server that is experiencing a temporary issue such as a lag or backlog will display a **Lagging** status. + A server that is experiencing significant issues, such as a stall, will display a **Stalled** status. # Review data replication status of the servers in a wave Data replication status The source server **Data replication status** metric provides an aggregated overview of the data replication status of the wave's associated servers. You can look up an individual source server **Data replication status** status at the **Source servers** table at the bottom of the page. ![\[Pie chart showing data replication status: 66.7% Healthy (2 servers), 33.3% Initial sync (1 server).\]](http://docs.aws.amazon.com/mgn/latest/ug/images/app-8.png) Source server's **Data replication status** can have one of the following values: + **Transferring snapshot** + **Initial sync** + **Finalizing sync** + **Lagging** + **Healthy** + **Stalled** + **Rescanning** + **Not started** + **Initiating** + **Creating snapshot** + **Paused** + **Disconnected** # Review the migration lifecycle for the servers in a wave Migration lifecycle The source server's **Migration lifecycle** metric provides an aggregated overview of the migration lifecycle of the wave's associated servers . You can look up an individual source server's **Migration lifecycle** status at the **Source servers** table at the bottom of the page. ![\[Pie chart showing migration lifecycle status: equal distribution among three server states.\]](http://docs.aws.amazon.com/mgn/latest/ug/images/app-9.png) The source server's **Migration lifecycle** can have one of the following values: + **Stopped** + **Not ready** + **Ready for testing** + **Test in progress** + **Ready for cutover** + **Cutover in progress** + **Cutover complete** + **Disconnected** + **Discovered** # Review the source servers in a wave Source servers table The **Source servers** table lists all the servers that are associated with the wave. You can perform batch operations on all the servers via the wave **Actions** menu at the top of the page. You can perform an operation on a single server from its own **Server details** page, by clicking on the server **Source server name**. # Review tags assigned to a wave Tags The **Tags** section shows any tags that have been assigned to the wave. A tag is a label that you assign to an AWS resource. Each tag consists of a key and an optional value. You can use tags to search and filter your resources or track your AWS costs. Learn more about AWS tags in [this Amazon EC2 article](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html).