Re: PostgreSQL on multi-CPU systems

From: Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>
To: darcy(at)druid(dot)net
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: PostgreSQL on multi-CPU systems
Date: 2001-03-13 00:40:01
Message-ID: 20010313094001V.t-ishii@sra.co.jp
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> I am looking to beef up a PostgreSQL database by moving it to a Sun
> Enterprise or an Alpha ES-40 or some other multi-CPU platform. My
> questions are;
>
> - What suggestions do people have for a good PostgreSQL platform.
> - How well does PostgreSQLtake advantage of multiple CPUs?

I have tested PostgreSQL with 2-4 CPU linux boxes. In summary, 2 CPU
was a big win, but 4 was not. I'm not sure where the bottle neck is
though.
--
Tatsuo Ishii

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