This document describes how to monitor a TiDB Cloud Dedicated cluster.
Cluster status and node status
You can see the current status of each running cluster on the cluster page.
Cluster status
Cluster status
Description
Available
The cluster is healthy and available.
Creating
The cluster is being created. The cluster is inaccessible while it is being created.
Importing
Importing data into the cluster.
Maintaining
The cluster is in maintenance.
Modifying
The cluster is being modified.
Unavailable
The cluster has failed and TiDB cannot recover it.
Pausing
The cluster is being paused.
Paused
The cluster is paused.
Resuming
The cluster is being resumed from a pause.
Restoring
The cluster is currently being restored from a backup.
TiDB node status
Note
The TiDB node status is only available for TiDB Cloud Dedicated clusters.
The node names starting with tidb are TiDB nodes, and those starting with tiproxy are TiProxy nodes.
TiDB node status
Description
Available
The TiDB node is healthy and available.
Creating
The TiDB node is being created.
Unavailable
The TiDB node is not available.
Deleting
The TiDB node is being deleted.
TiKV node status
Note
The TiKV node status is only available for TiDB Cloud Dedicated clusters.
TiKV node status
Description
Available
The TiKV node is healthy and available.
Creating
The TiKV node is being created.
Unavailable
The TiKV node is not available.
Deleting
The TiKV node is being deleted.
Monitoring metrics
In TiDB Cloud, you can view the commonly used metrics of a TiDB Cloud Dedicated cluster from the following pages:
Overview page
Metrics page
Overview page
The Overview page provides general metrics of your TiDB Cloud resource.
To view metrics on the overview page, take the following steps:
On the My TiDB page, click the name of your target resource to go to its overview page.
Tip
If you are in multiple organizations, use the combo box in the upper-left corner to switch to your target organization first.
Check the Core Metrics section.
Metrics page
The Metrics page provides a full set of metrics of your TiDB Cloud resource. By viewing these metrics, you can easily identify performance issues and determine whether your current database deployment meets your requirements.
To view metrics on the Metrics page, take the following steps:
On the My TiDB page, click the name of your target resource to go to its overview page.
Tip
If you are in multiple organizations, use the combo box in the upper-left corner to switch to your target organization first.
In the left navigation pane, click Monitoring > Metrics.