A user, SCOTT, complains that his database session, SID 249, is extremely slow in processing transactions. You check the ADDM report and do not find any overall database performance issues.
You decide to check the wait events, specifically in SCOTT's session and issue the following command:
SQL>SELECT wait_class_id, wait_class, total_waits, time_waited
FROM v$session_wait_class
WHERE sid = 249;
View Exhibit1 and examine the output.

You note that the APPLICATION wait class is the second most expensive wait class after the IDLE wait class.
You issue the following query to identify individual waits in the APPLICATION wait class:
SQL>select event, total_waits, time_waited
from v$system_event e, v$event_name n
where n.event_id = e.event_id
and wait_class_id = 4217450380;
View Exhibit2 and examine the output.

Which view would you examine next to pinpoint the problem that is causing this performance issue?