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Re: two queries and dual cpu (perplexed)

From: "Shoaib Burq (VPAC)" <sab(at)vpac(dot)org>
To: Jeff <threshar(at)torgo(dot)978(dot)org>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: two queries and dual cpu (perplexed)
Date: 2005-04-21 14:53:03
Message-ID: Pine.LNX.4.44.0504220051580.6956-100000@hp.vpac.org (view raw or flat)
Thread:
Lists: pgsql-performance
> Is this an IO intensive query?  If running both in parellel results in 
> 2x the run time and you have sufficient cpus it would (to me) indicate 
> you don't have enough IO bandwidth to satisfy the query.

any tips on how to verify this?


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