High "global cache blocks lost" statistics on one RAC node
- From: "Hameed, Amir" <Amir.Hameed@xxxxxxxxx>
- To: <racdba@xxxxxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 7 Sep 2005 16:38:26 -0400
I have a two-node RAC running an 11i-ebusiness suite (11.5.9/9.2.0.6
64-bit). I am seeing the following from Statspack:
Inst Statistic Total
per Second per Trans
----- ---------------------------------------- ------------------
-------------- ------------
1. global cache blocks lost 28
0.0 0.0
2. global cache blocks lost 4,410
2.7 0.9
We are using three giga-bit private interconnects going through a
switch. This does not see like an interconnect issue otherwise, I think,
I would have seen a higher number on the 1 node as well.
Any idea what might be causing it?
Thanks
Amir
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