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

  • From: "조동욱" <ukja.dion@xxxxxxxxx>
  • To: dannorris@xxxxxxxxxxxxx
  • Date: Fri, 4 Apr 2008 08:44:40 +0900

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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