1. http://www.koreaoug.org/administration/1030 ( 11g 이상, alert 로그 SQL 확인 하기 ) 2. https://community.oracle.com/thread/604855 ( XML Alert log )3. High CPU for Queries on X$DBGALERTEXT (문서 ID 2056666.1) ( XML Alert Log 성능 저하 해결 ) >-- ALERT LOG VIEW 생성 후, 일반 유저에게 조회 권한 부여 create view v_$alert_log as select * from x$dbgalertext;create public synonym v$alert_log for sys.v_$alert_log;grant select on v$..