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High memory usage in Oracle RAC

YasuNov 12 2008 — edited Jul 13 2009

My 2 noe RAC environment:
SunOS 5.10 Generic_118833-24 sun4u sparc SUNW,Sun-Fire-V490
Oracle RAC EE 10.2.0.2.0

I have noticed that in Node2 memory utilization is very high compare to Node1, bit confused to find the root cause.

Mem Util in Node1: Memory: 16G real, 9693M free, 4776M swap in use, 68G swap free
Mem Util in Node2: Memory: 16G real, 252M free, 4895M swap in use, 58G swap free

Please provide me some clues to find this root cause.

Regards,
Yasser.

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Locked on Aug 10 2009

Added on Nov 12 2008

#performance-availability, #real-application-clusters

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