Viewing Instance Metrics

Cloud Eye monitors the running status of DDM instances. You can view instance monitoring metrics on the DDM console.

Monitored data requires a period of time for transmission and display. The status of the monitored object displayed on the Cloud Eye page is the status obtained 5 to 10 minutes before. If you have created a DDM instance, wait for 5 to 10 minutes to view its monitored data on Cloud Eye.

Prerequisites

The DDM instance is running normally.
Monitored data of faulty or deleted DDM instances are not displayed on Cloud Eye.
The DDM instance has been normally running for about 10 minutes.
It takes a while to view the monitoring data and graphics of a newly created DDM instance.

Procedure

Log in to the DDM console.
On the Instances page, locate the required instance and click More > View Metric in the Operation column.

Alternatively, click the instance name, on the displayed page, click View Metric in the upper right corner.
In the instance list, click in the front of the target instance. Locate a node and click View Metric in the Operation column.

Figure 1 Viewing metrics

You can view instance metrics, including CPU usage, memory usage, network input throughput, network output throughput, QPS, and slow query logs. For details, see DDM Instance Metrics.

Figure 2 Metric details