oracle 慢sql查询语句

select *

from (select sa.SQL_TEXT,
sa.SQL_FULLTEXT,
sa.EXECUTIONS “执行次数”,
round(sa.ELAPSED_TIME / 1000000, 2) “总执行时间”,
round(sa.ELAPSED_TIME / 1000000 / sa.EXECUTIONS, 2) “平均执行时间”,
sa.COMMAND_TYPE,
sa.last_load_time,
sa.PARSING_USER_ID “用户ID”,
u.username “用户名”,
sa.HASH_VALUE
from v$sqlarea sa
left join all_users u
on sa.PARSING_USER_ID = u.user_id
where sa.EXECUTIONS > 0
and u.user_id = 117
order by sa.last_load_time desc , (sa.ELAPSED_TIME / sa.EXECUTIONS) desc)
;