SESSION_ID | 
NUMBER | 
A unique numeric identifier for a session | 
CLIENT_TYPE | 
VARCHAR2(64) | 
OLAP | 
SESSION_STATE | 
VARCHAR2(64) | 
TRANSACTING, NOT_TRANSACTING, EXCEPTION_HANDLING, CONSTRUCTING, CONSTRUCTED, DECONSTRUCTING, or DECONSTRUCTED | 
SESSION_HANDLE | 
NUMBER | 
The session identifier | 
USERID | 
VARCHAR2(64) | 
The database user name under which the session opened | 
TOTAL_TRANSACTION | 
NUMBER | 
The total number of transactions executed within the session; this number provides a general indication of the level of activity in the session | 
TRANSACTION_TIME | 
NUMBER | 
The elapsed time in milliseconds of the mostly recently completed transaction | 
TOTAL_TRANSACTION_TIME | 
NUMBER | 
The total elapsed time in milliseconds in which transactions were being executed | 
AVERAGE_TRANSACTION_TIME | 
NUMBER | 
The average elapsed time in milliseconds to complete a transaction | 
TRANSACTION_CPU_TIME | 
NUMBER | 
The total CPU time in milliseconds used to complete the most recent transaction | 
TOTAL_TRANSACTION_CPU_TIME | 
NUMBER | 
The total CPU time used to execute all transactions in this session; this total does not include transactions that are currently in progress | 
AVERAGE_TRANSACTION_CPU_TIME | 
NUMBER | 
The average CPU time to complete a transaction; this average does not include transactions that are currently in progress |