About Monitoring Application and Page Resource Use

Query the V$SESSION and V$SQLAREA views to monitor application and page resource use..

Oracle Application Express facilitates the monitoring of resources used by applications and pages by calling the package DBMS_APPLICATION_INFO. Whenever the Application Express engine renders or processes a page, the module is set to APEX and includes the application ID and page number. Once set, you can query the V$SESSION and V$SQLAREA views to monitor transactions.