Monitor cluster performance

OceanBase Cloud Platform (OCP) allows the administrator to view performance metrics of clusters in different dimensions.

Procedure

1. Log on to the OCP console.

2. In the Clusters list, find the target cluster and click its name.

3. In the left-side navigation pane on the page that appears, click Performance Monitoring.

4. In the Data Filtering section, select filter conditions.

   The following table describes the filter conditions.

   Condition	Description
   Select Time	This parameter is not displayed in auto-refresh mode. Select a time range for the data that you want to query.
   Auto Refresh	By default, auto-refresh is disabled. After auto-refresh is enabled, data is refreshed every 5s.
   Zone	Select the zone that you want to view.
   OBServer	Select the OBServer node that you want to view.

   • If Auto Refresh is disabled, after you specify the filter conditions, the system displays the performance monitoring data based on the specified values of Select Time and Stat Period.

   • If Auto Refresh is enabled, after you specify a statistical range, the system displays the real-time performance monitoring data in the specified statistical range.

5. You can respectively view the performance metrics of databases and hosts in the cluster on different tabs.

   • Click the Database Performance tab to view the database performance.

     To display other metrics, click Select Metric on the right side and select the metrics that you want to display. The system can display up to 10 metrics.

   • Click the Host Performance tab to view the host performance.

   For more information about database and host performance metrics, see OCP User Guide of the corresponding version.