10.2.0.4 / 10.2.0.5 Not Using Large Pages On AIX
(Doc ID 740603.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
IBM AIX on POWER Systems (64-bit)
z*OBSOLETE: IBM AIX 4.3 Based Systems (64-bit)
IBM AIX Based Systems (64-bit)IBM AIX 4.3 Based Systems (64-bit)
IBM RS 6000 AIX 5LAIX-Based Systems (64-bit)
***Checked for relevance on 03-Nov-2011***
Or you updated your database from 10.2.0.3 to 10.2.0.4/10.2.0.5 and now the instance is no longer using large pages.
You can check large pages usage with 'svmon -G'
With the same OS configuration Oracle 10.2.0.3 will use large pages.
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