如何计时一个Oracle选择查询

EXPLAIN PLAN FOR
SELECT * FROM table_name WHERE condition;

DECLARE
   l_profiler_id NUMBER;
BEGIN
   DBMS_PROFILER.START_PROFILER_CAPTURE(l_profiler_id);
   
   -- 执行查询
   SELECT * FROM table_name WHERE condition;
   
   DBMS_PROFILER.STOP_PROFILER_CAPTURE(l_profiler_id);
   DBMS_PROFILER.REPORT_PROFILER_CAPTURE(l_profiler_id);
END;
/

SET AUTOTRACE ON
SELECT * FROM table_name WHERE condition;

SELECT * FROM v$sql WHERE sql_text LIKE 'SELECT * FROM table_name WHERE condition%'