Re: 2-node RAC faster than 6-node!

From: �� <ukja.dion_at_gmail.com>
Date: Fri, 4 Apr 2008 08:44:40 +0900
Message-ID: <43c2e3d60804031644k5cad3495j7bc98baaa98902b6@mail.gmail.com>

I doubt if OP has a mal-configured network setting. It's possible that 6-node RAC performs poorer than 2-node RAC. But 20X time? No way.

If the application access pattern and workload are same, the only culprits are poor interconnect or storage.
I recommend to monitor OS level network statistics, configuration and plus, Oracle cluster wait events.

Dion Cho

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Received on Thu Apr 03 2008 - 18:44:40 CDT

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