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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Greg Smith <gsmith@gregsmith.com>
Cc: Gregory Stark <stark@enterprisedb.com>
Cc: Alvaro Herrera <alvherre@commandprompt.com>
Cc: Guillaume Smet <guillaume.smet@gmail.com>
Cc: pgsql-performance <pgsql-performance@postgresql.org>
Cc: Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>
Cc: Devrim GÜNDÜZ <devrim@commandprompt.com>
Subject: Re: More shared buffers causes lower performances
Date: Thu, 27 Dec 2007 11:04:38 -0500
Message-ID: <11851.1198771478@sss.pgh.pa.us> (raw)
In-Reply-To: <Pine.GSO.4.64.0712271022280.3927@westnet.com>
References: <1d4e0c10712251606q6f9503deye3da4b68c51bf5e@mail.gmail.com>
	<1198668065.4221.288.camel@ebony.site>
	<1d4e0c10712260741w1f141fd6x2f482143d526ad48@mail.gmail.com>
	<Pine.GSO.4.64.0712261316580.11546@westnet.com>
	<1d4e0c10712261352j2fbcd25ek1270331468d824b4@mail.gmail.com>
	<1d4e0c10712261453s4b171452g8aa30a1124f8fff1@mail.gmail.com>
	<Pine.GSO.4.64.0712261816520.16448@westnet.com>
	<29359.1198735829@sss.pgh.pa.us>
	<20071227132002.GC5709@alvh.no-ip.org>
	<87fxxow5qb.fsf@oxford.xeocode.com>
	<Pine.GSO.4.64.0712271022280.3927@westnet.com>

Greg Smith <gsmith@gregsmith.com> writes:
> ...  I didn't think this was a big problem because I 
> thought it was limited to developers who shot their own foot, but if there 
> are packagers turning this on to improve beta feedback it deserves some 
> wider mention.

Yeah, binary packages that are built with --enable-cassert perhaps need
to be labeled as "not intended for benchmarking" or some such.

			regards, tom lane



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