Viewing Metrics

Cloud Eye monitors GeminiDB Cassandra statuses. You can obtain the GeminiDB Cassandra metrics on the management 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. You can view the monitored data of a newly created DB instance 5 to 10 minutes later.

Precautions

The DB instance is running properly.
Cloud Eye does not display the metrics of a faulty or deleted DB instance. You can view the monitoring information only after the instance is restarted or recovered.

The DB instance has been properly running for at least 10 minutes.
The monitoring data and graphics are available for a new DB instance after the instance runs for at least 10 minutes.

Procedure

Log in to the GeminiDB console.
In the service list, choose Databases > GeminiDB Cassandra API.
On the Instance page, click the instance whose metrics you want to view and click its name.
In the Node Information area on the Basic Information page, click View Metric in the Operation column.

Figure 1 Querying monitoring metrics
In the monitoring area, select a time range to view monitoring data.

You can view the monitoring data in the last 1, 3, or 12 hours.

To view the monitoring curve in a longer time range, click to enlarge the graph.