DB_BLOCK_LRU_STATISTICS
Values:TRUE or FALSE
Default:FALSE
Allows or disallows compiling of statistics in the X$KCBCBH table, measuring the effect of fewer buffers in the SGA buffer cache. Setting this parameter to TRUE enables compilation of statistics for the X$KCBCBH table; otherwise, it should be left set to FALSE. This parameter is a tuning tool and should be set to FALSE during normal operation.