Re: system stats $ RAC

From: Tanel Põder <tanel.poder.003_at_mail.ee>
Date: Mon, 9 Aug 2004 17:55:17 +0300
Message-ID: <055101c47e20$e2bff260$9c969fd9@porgand>

> AUX_STAT$ does not have INST_ID in current versions. So there is no way
> to differentiate the workload patterns across the nodes in the cluster.
> So I would be little careful in using CPU costing in RAC environments.

What if you ran gather_system_stats on each node? Wouldn't it leave instance specific stats in each instances SGA during runtime? (not talking about storing stats in aux_stats$ here)

Tanel.

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Received on Mon Aug 09 2004 - 09:51:13 CDT