Database Tuning (MOSC)

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Memory sizing

edited May 7, 2014 6:08AM in Database Tuning (MOSC) 7 commentsAnswered

we've followed  the 216205.1 for 500 users column sizing ,but we needed to be adviced about memory sizing because recently we noticed a repetition of swaping event and some users have noticed a poor performance !!

We've 8Go and the SGA is about

Fixed Size743 128,00
Variable Size973 078 528,00
Database Buffers1 073 741 824,00
Redo Buffers47 460 352,00
Total SGA2 095 023 832,00

So,we need to know if we've to reduce shared pool size or our physical memory is insufficent to size SGA ?

Thanks for any help or guidelines !

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