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5 Replies Latest reply: Mar 9, 2013 4:39 PM by mbobak RSS

Total Shared Global Region in Large Pages = 0 KB (0%)

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Hi ,

Am working on Oracle Database 11.2.0.3 ,
Application 12.1.3.

i see this message in the alert log file :

****************** Large Pages Information *****************

Total Shared Global Region in Large Pages = 0 KB (0%)

Large Pages used by this instance: 0 (0 KB)
Large Pages unused system wide = 0 (0 KB) (alloc incr 32 MB)
Large Pages configured system wide = 0 (0 KB)
Large Page size = 2048 KB

RECOMMENDATION:
Total Shared Global Region size is 12 GB. For optimal performance,
prior to the next instance restart increase the number
of unused Large Pages by atleast 6145 2048 KB Large Pages (12 GB)
system wide to get 100% of the Shared
Global Region allocated with Large pages
***********************************************************
What should i do ?

Thanks

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