Use SQL Developer to Monitor Database Performance
Oracle SQL Developer allows you to monitor your Oracle Database Exadata Express Cloud Service database performance in real time through different options like Real Time SQL Monitor, Active Session History (ASH) Report Writer, and Database Status.
Use Real Time SQL Monitor in Oracle SQL Developer
To use the Real Time SQL Monitor, you must perform the following steps:
View Database Status in Oracle SQL Developer
The Database Status node in the DBA Connections tree provides Instance Viewer which provides an overview of your instance. It is a very powerful interface which provides a detailed snapshot of your instance, along with a Top SQL report.
To use the Database Status feature in Oracle SQL Developer, you must perform the following steps: