• The AWS Systems Manager CloudWatch Dashboard will no longer be available after April 30, 2026. Customers can continue to use Amazon CloudWatch console to view, create, and manage their Amazon CloudWatch dashboards, just as they do today. For more information, see [Amazon CloudWatch Dashboard documentation](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch_Dashboards.html).
# Reviewing node insights
You can gain insights into the overall status of managed nodes and unmanaged EC2 instances in your organization or account by using the unified Systems Manager console.
Systems Manager provides a visual overview into your managed nodes and EC2 instances that are not yet managed by Systems Manager. (A managed node is any machine configured for use with Systems Manager in [hybrid and multicloud](operating-systems-and-machine-types.md#supported-machine-types) environments. For information about supported machine types, see [Supported machine types in hybrid and multicloud environments](operating-systems-and-machine-types.md#supported-machine-types).)
This overview is provided through individual report boxes, called *widgets*, which feature interactive pie charts and other graphics.
**Before you begin**
In order to review node insights, you must first onboard your organization or account to the unified Systems Manager console. For more information, see [Setting up AWS Systems Manager](systems-manager-setting-up-console.md).
After onboarding, open the [Systems Manager console](https://console.aws.amazon.com/systems-manager/explorer) and choose **Review node insights**.
The following image shows the individual report boxes, called *widgets*, which are available on the **Review node insights** page.
![\[Node data displayed on Systems Manager Review node insights page\]](http://docs.aws.amazon.com/systems-manager/latest/userguide/images/SYS2-Dashboard-Nodes.png)
The display supports widgets that provide you with the following information.
**Node summary**
Indicates how many EC2 instances in your organization or account aren't currently managed nodes, and how many managed nodes are in your organization's or account's fleet.
**What is an unmanaged instance?**
When you stop a managed EC2 instance, it is reported as "Unmanaged" in the Systems Manager console. This is expected behavior because SSM Agent doesn't have an active connection to the service.
This is different from how AWS Config defines an instance as unmanaged. If an instance is currently stopped, AWS Config reports what the status of the instance was the last time a "heartbeat" connection was made between SSM Agent on the instance and the Systems Manager service.
When the instance restarts, it automatically reconnects to the Systems Manager service, and its status in the unified console is restored to "Managed" within five minutes. No manual intervention is required, and all Systems Manager configurations for the instance are preserved during the Stop/Start cycle.
However, if the instance is still not reported as "Managed" several minutes after starting, the instance is likely not properly configured for Systems Manager management. In this case, we recommend running a diagnosis to identify why the instance remains in an unmanaged state. For more information, see [Diagnosing and remediating unmanaged Amazon EC2 instances in Systems Manager](remediating-unmanaged-instances.md).
If the diagnostic scan is not able to determine the issue, refer to the following topics to verify that the requirements for SSM Agent, AWS Identity and Access Management (IAM) roles, and Systems Manager prerequisites have all been met:
+ [Troubleshooting SSM Agent](troubleshooting-ssm-agent.md)
+ [Configure instance permissions required for Systems Manager](setup-instance-permissions.md)
+ [Troubleshooting managed node availability](fleet-manager-troubleshooting-managed-nodes.md)
**Managed node types**
Indicates how many managed nodes in your fleet are EC2 instances and how many are other server types, including servers on your own premises (on-premises servers), AWS IoT Greengrass core devices, AWS IoT and non-AWS edge devices, and virtual machines (VMs), including VMs in other cloud environments. You can hover over the **Node types** graphic to access links to more details in the **Explore nodes** page.
For more information about AWS support for hybrid and multicloud environments, see [AWS Solutions for Hybrid and Multicloud](https://aws.amazon.com/hybrid-multicloud/).
**SSM Agent versions**
Provides information about installations of AWS Systems Manager Agent (SSM Agent) in your fleet. SSM Agent is Amazon software that runs on your managed nodes. SSM Agent makes it possible for Systems Manager to update, manage, and configure these resources. The agent processes requests from the Systems Manager service in the AWS Cloud, and then runs them as specified in the request.
For managed nodes in your fleet, this widget reports on the SSM Agent versions in your fleet, from newest to oldest. You can hover over the **SSM Agent versions** graphic to access links to more details in the **Explore nodes** page.
For more information about SSM Agent, see [Working with SSM Agent](ssm-agent.md).
**Managed node operating systems**
Provides a breakdown of the percentage of each operating system on managed nodes in your fleet. You can hover over the **Managed nodes by operating systems** graphic to access links to more details in the **Explore nodes** page.
You can customize widget layout on the **Review node insights** page by using a drag-and-drop capability, and by removing and adding widgets to the display.
Use information in the following topics to help you work with the Systems Manager node insights widgets.
**Topics**
+ [Adding or removing widgets from the **Review node insights** page](review-node-insights-add-and-remove-widgets.md)
+ [Rearranging widgets in the **Review node insights** page](review-node-insights-rearrange-widgets.md)
# Adding or removing widgets from the **Review node insights** page
You can customize the layout in the Systems Manager **Review node insights** page by adding and removing widgets.
**Note**
By default, the page displays all available widgets.
**To add or remove widgets from the **Review node insights** page**
1. Open the AWS Systems Manager console at [https://console.aws.amazon.com/systems-manager/](https://console.aws.amazon.com/systems-manager/).
1. In the left navigation, choose **Review node insights**.
1. To remove a widget from the display, do the following:
1. Choose the More options menu (![\[The More options menu\]](http://docs.aws.amazon.com/systems-manager/latest/userguide/images/more-options-menu-widgets.png)) for the widget.
1. Choose **Remove widget**.
1. To add a widget to the display, do the following:
1. Choose **Add widgets**.
1. In the **Add widgets** pane, click and hold the drag handle (![\[The drag handle\]](http://docs.aws.amazon.com/systems-manager/latest/userguide/images/drag-handle-dashboard.png)) of the widget to add to the display.
1. Drag the widget and drop it into the main pane.
# Rearranging widgets in the **Review node insights** page
You can customize the layout in the **Review node insights** page by rearranging widgets.
**To rearrange widgets in the **Review node insights** page**
1. Open the AWS Systems Manager console at [https://console.aws.amazon.com/systems-manager/](https://console.aws.amazon.com/systems-manager/).
1. In the navigation pane, choose **Review node insights**.
1. To customize the widget layout, choose a widget that you want to move. Click and hold the drag handle (![\[The drag handle\]](http://docs.aws.amazon.com/systems-manager/latest/userguide/images/drag-handle-dashboard.png)) of the widget and then drag it to its new location.
1. Repeat this process for each widget that you want to reposition.
If you decide that you don't like the new layout, choose **Reset to default layout** to move all widgets back to their original location.