Re: SMP buffer management test question

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: lsunley(at)mb(dot)sympatico(dot)ca
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: SMP buffer management test question
Date: 2005-02-21 01:28:50
Message-ID: 20093.1108949330@sss.pgh.pa.us
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lsunley(at)mb(dot)sympatico(dot)ca writes:
> Well I tried it out and on OS/2 using 8.0 it has the same problems as on
> Linux, with two clients running on a dual PIII 750 both CPUs go to 100%
> and the system is madly switching between the two processes. With a
> single client, about 35% CPU is used.

> Should the new buffer manager patch eliminate this behaviour?

It does for me ...

regards, tom lane

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