Updated on 2023-10-09 GMT+08:00

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

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

    Figure 1 Viewing metrics
    Alternatively, click the instance name, on the displayed page, click View Metric in the upper right corner.
    Figure 2 View Metric

  3. In the instance list, click in the front of the target instance. Locate a node and click View Metric in the Operation column.

    Figure 3 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 4 Metric details