Examine the details of the Top 5 Timed Events in the following Automatic Workloads Repository (AWR) report:
What are three possible causes for the latch-related wait events?
The size of the shared pool is too small.
Cursors are not being shared.
A large number COMMITS are being performed.
There are frequent logons and logoffs.
The buffers are being read into the buffer cache, but some other session is changing the buffers.