[ADMIN] NUMA architecture and PostgreSQL

[Fabricio]

 
Hi...
 
I have an IBM server with NUMA architecture, two nodes with 4 CPU quad core and 
64 GB of RAM each, and PostgrSQL 8.3.5. Is there any way to avoid the 
performance degradation when the load goes up and used the two nodes? I 
understand this performance degradation is due to the higher latency than a cpu 
access a remote memory that the  local memory. But there are ways to improve 
this?
 
http://archives.postgresql.org/pgsql-general/2005-04/msg01187.php
 
 
Any suggestions?     Greetings...             Thanks...
 
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