Oracle9i Database Reference Release 2 (9.2) Part Number A96536-01 |
|
Dynamic Performance (V$) Views, 44 of 237
V$DB_CACHE_ADVICE
contains rows that predict the number of physical reads for the cache size corresponding to each row. The rows also compute a "physical read factor," which is the ratio of the number of estimated reads to the number of reads actually performed by the real buffer cache during the measurement interval .
|
Copyright © 1996, 2002 Oracle Corporation. All Rights Reserved. |
|