Viewing Monitoring Metrics

Scenarios

Cloud Eye monitors the statuses of RDS DB instances. You can view RDS metrics on the management console. For details, see Viewing Metrics of DB Instances.

Monitored data takes some time before it can be displayed. The RDS status displayed on the Cloud Eye console is about 5 to 10 minutes delayed. When you create a new RDS DB instance, it takes 5 to 10 minutes before monitoring data is displayed on Cloud Eye.

Prerequisites

• RDS is running properly.

  Monitoring metrics of the RDS DB instances that are faulty or have been deleted are not displayed on the Cloud Eye console. You can view their monitoring metrics after they are rebooted or restored to normal.

If an RDS DB instance has been faulty for 24 hours, Cloud Eye considers it to no longer exist and deletes it from the monitoring object list. You need to manually clear the alarm rules created for the DB instance.

• RDS has been running properly for about 10 minutes.

  For a newly created RDS DB instance, you need to wait a bit before you can view the metrics.

Viewing Metrics of DB Instances

1. Log in to the management console.
2. Click in the upper left corner and select a region.
3. Click in the upper left corner of the page and choose Databases > Relational Database Service.
4. On the Instances page, locate the target DB instance and click View Metrics in the Operation column.

   Alternatively, click the target DB instance. On the displayed page, click View Metrics in the upper right corner of the page.

5. On the displayed page, view the instance monitoring metrics.
   • On the Cloud Eye console, click Select Metric in the upper right corner. In the displayed dialog box, you can select the metrics to be displayed and sort them by dragging them to desired locations.
   • You can sort graphs by dragging them based on service requirements.
   • You can view the performance metrics in the last 1 hour, 3 hours, 12 hours, 1 day, 7 days, and 6 months.

Real-Time Monitoring

1. Log in to the management console.
2. Click in the upper left corner and select a region.
3. Click in the upper left corner of the page and choose Databases > Relational Database Service.
4. On the Instances page, click the target DB instance.
5. In the navigation pane on the left, choose Advanced O&M.
6. On the displayed page, click the Real-Time Monitoring tab to view real-time monitoring data such as CPU usage, memory usage, and storage space usage.

   You can also click View details to view more metrics on the Cloud Eye console.