In what situations terminal recovery of db instance will go upto 15 mins?
RSM0 (PID:75128): Terminal Recovery:
2025-05-10T13:38:08.297874+00:00
Recovery of Online Redo Log: Thread 1 Group 7 Seq 281464 Reading mem 0
Mem# 0: /xxxxxx/xxxxxxxx/redo01/stdby_log07_01.rdo
Terminal Recovery finished with No-Data-Loss
2025-05-10T13:38:08.345325+00:00
Incomplete Recovery applied until change 15547031490509 time 05/10/2025 13:34:01
2025-05-10T13:38:08.346348+00:00
Media Recovery Complete (xxxxxxxx)
Terminal Recovery: successful completion
RSM0 (PID:75128): Forcing ARSCN to IRSCN for TR SCN:0x00000000d34a0fcd
RSM0 (PID:75128): Attempt to set limbo arscn SCN:0x00000000d34a0fcd irscn SCN:0x00000000d34a0fcd
RSM0 (PID:75128): Resetting standby activation ID 1533911795 (0x5b6da2f3)
Stopping change tracking
2025-05-10T13:38:08.474715+00:00
ALTER DATABASE SWITCHOVER TO PRIMARY (xxxxxxxx)