oracle dataguard process

standby database :

 

 

SQL> SELECT PROCESS, CLIENT_PROCESS, SEQUENCE#, STATUS FROM
  2  V$MANAGED_STANDBY;

PROCESS   CLIENT_P  SEQUENCE# STATUS
--------- -------- ---------- ------------
ARCH      ARCH             57 CLOSING
ARCH      ARCH             56 CLOSING
MRP0      N/A              58 WAIT_FOR_LOG
RFS       UNKNOWN           0 IDLE

SQL>