DBbrain allows you to customize the monitoring dashboard and link, compare, and view the monitoring data of multiple instances and metrics.

Note：

Currently, the monitoring dashboard is supported only for TencentDB for MySQL (excluding the basic single-node instance).

Creating a Dashboard

1. Log in to the DBbrain console, select Monitoring & Alarm > Intelligent Monitoring on the left sidebar. On the displayed page, select a database type at the top and select the Monitoring Dashboard tab.
2. Click Create Dashboard, enter the dashboard name, select the monitoring metrics for comparison, add an instance, and click Save.
   

Finding/Editing/Deleting a Dashboard

Log in to the DBbrain console, select Monitoring & Alarm > Intelligent Monitoring on the left sidebar. On the displayed page, select a database type at the top and select the Monitoring Dashboard tab.

• Click the dashboard name drop-down list to switch between different monitoring dashboards.
• After selecting a dashboard, click Edit to modify the monitoring metrics and instance of the current dashboard.
• Click Delete to delete the current dashboard.
  

Enabling Chart Interaction

1. Log in to the DBbrain console, select Monitoring & Alarm > Intelligent Monitoring on the left sidebar. On the displayed page, select a database type at the top and select the Monitoring Dashboard tab.
2. Toggle on the Chart Interaction switch on the right to link and compare the monitoring views of multiple instances or metrics.
   

Switching Between Real-Time/Historical Views

1. Log in to the DBbrain console, select Monitoring & Alarm > Intelligent Monitoring on the left sidebar. On the displayed page, select a database type at the top and select the Monitoring Dashboard tab.
2. Click Real-Time or Historical to view the corresponding real-time or historical monitoring view.

• The real-time monitoring view allows you to view the performance metric comparison of the instance over the last 3 minutes and is automatically refreshed by default. Click Disable refresh to stop refreshing the monitoring data.
  
• In the historical monitoring view, you can select a time period to display the view of monitoring dashboard over the selected time period, and you can switch among the last hour, last 3 hours, last 24 hours, last 7 days, and custom time period.
  

Monitored Metrics

DBbrain (TencentDB for MySQL)

In DBbrain, the custom monitoring dashboard for TencentDB for MySQL currently supports the following monitoring metrics.