Is the calibration time dependent on the database size?

0	When using "Alter database calibrate" is the calibration dependent on the database file size? performance calibration asked 17 Dec '10, 08:22 Martin 9.1k●131●170●257 accept rate: 14% flat view

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3	Yes. Calibration involves sampling I/O retrieval times for each dbspace, and the larger the dbspace the more sampling is performed, up to a maximum of 3200 pages with the 12.0.0 release. permanent link answered 17 Dec '10, 15:23 Glenn Paulley 10.8k●5●77●106 accept rate: 43% flat view

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question asked: 17 Dec '10, 08:22

question was seen: 1,644 times

last updated: 17 Dec '10, 15:23

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