Database Administration (MOSC)

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Shared memory (SGA)

edited Apr 16, 2015 10:01AM in Database Administration (MOSC) 5 commentsAnswered

Hi Expert,

In the alert log file found the following recommendation:

RECOMMENDATION:

  Total Shared Global Region size is 14 GB. For optimal performance,

  prior to the next instance restart increase the number

  of unused Large Pages by atleast 7169 2048 KB Large Pages (14 GB)

  system wide to get 100% of the Shared

  Global Region allocated with Large pages

Could anyone please provide the action plan for this.

Thanks

Imtiyaz

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