Dashboard Monitoring

With preset dashboard templates, you can monitor the metrics of the default Prometheus instance or Prometheus instances for cloud services to locate and detect resource data problems and improve O&M efficiency.

Prerequisite

Both your service and cloud services have been connected to a Prometheus instance for cloud services. For details, see Prometheus Instance for Cloud Services.

Precautions

Currently, only the default Prometheus instance or the Prometheus instance for cloud services supports metric monitoring using preset dashboard templates.

Monitoring the Metrics of a Default Prometheus Instance

Log in to the AOM 2.0 console.
In the navigation pane on the left, choose Prometheus Monitoring > Instances.
In the instance list, click a default Prometheus instance.
In the navigation pane, choose Dashboards to check all preset dashboard templates.
Click a desired dashboard template to monitor the metrics of the current Prometheus instance.

For example, to monitor the disk partition information of a host, click disk-partition-template and select the target host IP address and disk partition. You can also perform the operations listed in Table 1.

Monitoring the Metrics of a Prometheus Instance for Cloud Services

Log in to the AOM 2.0 console.
In the navigation pane on the left, choose Prometheus Monitoring > Instances.
In the instance list, click a Prometheus instance for cloud services.
In the navigation pane, choose Dashboards to check all preset dashboard templates.
Click a desired dashboard template to monitor the metrics of the current Prometheus instance.

For example, to monitor the CCE workload information, click cce-workload-template and select the target service ID. You can also perform the operations listed in Table 1.

More Operations

**Table 1** Operations related to dashboards
Operation	Description
Full-screen display	Click the target dashboard and click in the upper right corner of the dashboard page to view the dashboard in full screen.
Exiting the full-screen mode	Move the cursor to the upper part of the screen and click or , or press Esc on the keyboard.
Manual refresh	Click the target dashboard and click in the upper right corner of the dashboard page and manually refresh the current page.
Auto refresh	Click the target dashboard and click the arrow next to in the upper right corner of the dashboard page and enable auto refresh.
Rotating dashboards	Click a target dashboard and click in the upper right corner of the dashboard details page. Set full-screen display by referring to Setting the Full-Screen Online Duration.
Setting the query time	Select the target dashboard. In the upper right corner of the dashboard page, click the time range next to and select Last 30 minutes, Last hour, Last 6 hours, Last day, Last week, or Custom from the drop-down list. If you select Custom, select a time range in the calendar that is displayed. The time can be accurate to seconds. Then click OK, so that you can query data in the dashboard based on the selected time range.
Exporting a monitoring report	Click a dashboard to go to its details page. Then click in the upper right corner, and choose Export Line Graph Report to export a CSV file to your local PC.