Oracle Database

--
-- Display DB Cache Advice
--
 
col ID head ID format 99
col NAME head BUFFER_NAME format a12
col BLOCK_SIZE head BLK|SIZE for 99999
col ADVICE_STATUS head ADV|STATUS
col SIZE_FOR_ESTIMATE head SIZE_FOR|EST_MB
col SIZE_FACTOR head SIZE|FACTOR format 99.99
col BUFFERS_FOR_ESTIMATE head NUM_BUFRS|FOR_EST
col ESTD_PHYSICAL_READ_FACTOR head EST_PHY|READ_FACT format 99.99
col ESTD_PHYSICAL_READS head ESTD_NUM|PHY_READS
col ESTD_PHYSICAL_READ_TIME head ESTD_PHY|READ_TIME
col ESTD_PCT_OF_DB_TIME_FOR_READS head ESTD_PCT|DB_TIME
col ESTD_CLUSTER_READS head ESTD_BLKS|CLUST_READS
col ESTD_CLUSTER_READ_TIME head ESTD_CLUST|READ_TIME
 
set linesize 132
select ID
      ,NAME
      ,BLOCK_SIZE
      ,ADVICE_STATUS
      ,SIZE_FOR_ESTIMATE
      ,SIZE_FACTOR
      ,BUFFERS_FOR_ESTIMATE
      ,ESTD_PHYSICAL_READ_FACTOR
      ,ESTD_PHYSICAL_READS
      ,ESTD_PHYSICAL_READ_TIME
      ,ESTD_PCT_OF_DB_TIME_FOR_READS
      ,ESTD_CLUSTER_READS
      ,ESTD_CLUSTER_READ_TIME
from V$DB_CACHE_ADVICE
order by SIZE_FACTOR
/