It is found that several WRH tables are locked, what should I do?

Found that these tables were locked

SQL> select b.owner,b.object_name,a.session_id,a.locked_mode 2 from v$locked_object a,dba_objects b3 where b.object_id = a.object_id;OWNER OBJECT_NAME SESSION_ID LOCKED_MODE------------------------------ -------------------------------------------------------------------------------- ---------- -----------SYS WRH$_EVENT_NAME 331 3SYS WRH$_LATCH_NAME 331 3SYS WRH$_STAT_NAME 331 3SYS WRH$_PARAMETER_NAME 331 3SYS WRH$_METRIC_NAME 331 3

AWR is not turned on either

An error is reported when the process is terminated

SQL> alter system kill session '331, 15';alter system kill session '331, 15'ORA-03113: end of file for communication channel

Help how to deal with this!

---

Other Answer 1:

PS: After checking, these tables are all empty.

Other Answer 2:

Find the corresponding system process by sid and kill it.
Is it a production environment?
If it is a production environment, proceed with caution

Other Answer 3:

Look at what process this 331 is, it is estimated to be a background process, confirm whether the next process is a critical process, if it is not a critical process, kill it at the operating system level, or if it has no effect at present, find a window to restart it,

/p>