Time for action – setting the threshold and creating an incident for estimated failover time metric

Perform the following steps to set a threshold and create an estimated failover time metric:

1. Open the database home page for the standby database by navigating to Targets | Databases and then clicking on the name of the standby database.

2. Navigate to the metrics page by navigating to Oracle Database | Monitoring | All Metrics.

3. Expand the Data Guard Performance category and click on the Estimated Failover Time section:

   

4. Click on Modify Thresholds. Enter 15 for Warning Threshold and 20 for Critical Threshold. Then click on Save Thresholds:

   

5. Navigate to the Data Guard Administration page by navigating to Availability | Data Guard Administration. Click on Edit to edit the standby database properties.

6. Stop the Redo Apply process by selecting Apply Off and click on Apply:

   

7. Navigate to the Data Guard performance page by navigating to Availability | Data Guard Performance and start the test application. After...