Database Autonomy Service (DAS) provides the session management feature that allows
you to view or terminate the sessions of a database instance. You can also export
statistics of the sessions. This topic describes how to use the session management
feature.
Prerequisites
A database instance is connected to DAS and is in the Accessed state.
Procedure
- Log on to the DAS console.
- In the left-side navigation pane, click Instance Monitoring.
- Find the database instance that you want to manage and click the instance ID. The
instance details page appears.
- In the left-side navigation pane, click Instance Sessions.
- On the Session Management page, you can perform the following operations in the Instance Sessions and Session Statistics sections:

- Kill sessions.
- View the statistics of sessions: You can view the total number of sessions, the number
of active sessions, the longest session runtime, the number of sessions longer than
3 seconds, and queries that did not use indexes. You can also view the number of sessions
and active sessions categorized by namespaces or clients.
- Export the statistics of sessions: You can export summary session statistics or session
statistics categorized by clients or namespaces.