ORACLE/튜닝 ASH(Active Session History) argoLee 2019. 5. 15. 16:53 https://12bme.tistory.com/331 [성능튜닝] ASH(Active Session History)란? ASH(Active Session History) SQL> select * from v$sgastat where name = 'ASH buffers'; POOL NAME BYTES --------- --------- --------- shared pool ASH buffers 16252928 - 오라클은 현재 접속해서 활동 중인.. 12bme.tistory.com