C.3.37 db file sequential read

The session waits while a sequential read from the database is performed. This event is also used for rebuilding the control file, dumping data file headers, and getting the database file headers.

Wait Time: The wait time is the actual time it takes to do the I/O

Parameter Description


See "file#"


See "block#"


This is the number of blocks that the session is trying to read (should be 1)

See Also: