V$FAST_START_SERVERS provides information about all the recovery slaves performing parallel transaction recovery.
| Column | Datatype | Description | 
|---|---|---|
| STATE | VARCHAR2(11) | State of the server ( IDLEorRECOVERING) | 
| UNDOBLOCKSDONE | NUMBER | Number of undo blocks done so far | 
| PID | NUMBER | Process ID | 
| XID | RAW(8) | Transaction ID | 
See Also:
Oracle Database Performance Tuning Guide