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Memory usage is high but SGA and PGA only used 30 percent (Doc ID 3002341.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 19.14.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Customer reported that the memory usage in their system is very high (less than 2%), but after checking from AWR report, we can see that the SGA and PGA total usage is only about 30 percent:

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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