找出热点块所属的用户，对象名，类型

select owner,object_name,object_type from

dba_objects where data_object_id in

(select obj from x$bh where hladdr in
(select addr from (select addr from v$latch_children where name='cache buffers chains')))
and owner not like '%SYS%';

例子：
SQL> select owner,object_name,object_type from dba_objects where data_object_id in (select obj from x$bh where hladdr in
2 (select addr from (select addr from v$latch_children where name='cache buffers chains')))
3 and owner not like '%SYS%';

OWNER OBJECT_NAME OBJECT_TYP
---------- -------------------- ----------
ROBINSON HOT_BLOCK TABLE