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Database Memory & 4030/4031 (MOSC)

PGA is not using all the memory allocated in pga_aggregate_target

Nov 24, 2015 7:37PM edited Nov 26, 2015 12:05PM in Database Memory & 4030/4031 (MOSC) 5 commentsAnswered ✓

Hi,

I have issues with PGA in a database 11.2.0.3.0.

My pga_aggregate_target= 2560M but AWR is showing this

PGA Mem Alloc is only 698 mb.

ADDM report shows like main finding “Undersized PGA” so I don´t understand why is not using almost 1.5gb.

Can you help me?

Thanks a lot

Bety

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