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Home -> Community -> Mailing Lists -> Oracle-L -> RE: db_file_multiblock_read_count and performance
the maximum possible db_file_multiblock_read_count is 128. if you set it to this value and do a full tablescan then read the trace file you can get your 'actual' max readcount.
look at db file scattered reads p3 values. look for the max value.
> I have been testing this extensively over the last few months. I do a
> full table scan with a db_file_multiblock_read_count =3D 1 and then one =
> =3D
-- http://www.freelists.org/webpage/oracle-lReceived on Mon Dec 06 2004 - 13:58:06 CST
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