# MongoDB Health Dashboard

The MongoDB Health Dashboard lets you monitor MongoDB instances directly from the Command Center. The dashboard provides a centralized view for monitoring the health and performance of MongoDB instances within your CommCell environment. Through the dashboard, you can view analytics for both standalone nodes and replica sets, allowing you to assess their connection status and troubleshoot any issues effectively.

## Who Can View the Dashboard

The MongoDB Health Dashboard is available only for the CommCell Administrator.

## MongoDB Instances View

To see all deployed MongoDB nodes, from the navigation pane of the Command Center, click Manage > Infrastructure > MongoDB health. The Infrastructure details page contains all MongoDB nodes, including standalone nodes and those in a replica set. Each row represents a MongoDB node, showing basic configuration details, such as its online or offline status. To access more information, click on a specific node for a dashboard view and usage statistics.

## Dashboard Description

The following table includes descriptions for all the tiles on the MongoDB Health Dashboard. There are two dashboard views to check on the health of the MongoDB node:

- Overview Dashboard: Provides detailed information about the MongoDB node.

- Usage Dashboard: Provides insight into how the MongoDB node is being utilized.

Overview Dashboard | Description
--- | ---
General Information | Displays the configuration details for the node. For more advanced configuration options, see MongoDB Configuration Options. Server Type: The type of MongoDB node: Standalone or Replica Set. Replication Set: If configured, the name of the replica set. Replication Set Node Type: If configured, the name of the replica set node type: Primary or Secondary. Port: The TCP port used by the MongoDB node. TLS: The secure communications with your MongoDB instance. Communication can be Enabled or Disabled. Instance: The name of the MongoDB instance. OS Type: The name of the operating system. Version: The version of the MongoDB server in the format x.y.z where x is the major version, y is the minor version, and z is the patch version. DB Path: The path where MongoDB stores its data files. Bind IP: The IP addresses on which the MongoDB server will listen for incoming connections. Security Key File: The enable internal authentication for MongoDB instances in a replica set or shared cluster.
Node Health | Displays the current status of the MongoDB node, including possible causes and solutions if the node is offline. You can click the Actions button to access options for refreshing the screen, repairing issues with the MongoDB node, or viewing troubleshooting logs related to that node. You can also roll over data to a different MongoDB node.

Usage Dashboard | Description
--- | ---
Incoming connections | Shows the status of connections from different clients to the MongoDB instance.
Hosted databases | Displays a list of databases hosted on the MongoDB instance, along with detailed information about each database.

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