Instance terminated by ARC2, pid = 19722
Oracle DB version : 12.1.0.2.0 Production
Alert log :
Wed Oct 19 18:31:20 2022
Incremental checkpoint up to RBA [0x1c167.a181.0], current log tail at RBA [0x1c169.57.0]
Wed Oct 19 18:33:55 2022
Errors in file /oracle/SCQ/saptrace/diag/rdbms/scq_p/SCQ/trace/SCQ_m000_1257.trc:
ORA-12751: cpu time or run time policy violation
Wed Oct 19 18:34:36 2022
Completed checkpoint up to RBA [0x1c168.2.10], SCN: 1069404740
Wed Oct 19 18:40:26 2022
minact-scn: useg scan erroring out with error e:12751
Wed Oct 19 18:50:53 2022
Errors in file /oracle/SCQ/saptrace/diag/rdbms/scq_p/SCQ/trace/SCQ_arc2_19722.trc (incident=124265):
ORA-00494: enqueue [CF] held for too long (more than 900 seconds) by 'inst 1, osid 19601'