Re: v7.1b4 bad performance

From: Karel Zak <zakkr(at)zf(dot)jcu(dot)cz>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "Schmidt, Peter" <peter(dot)schmidt(at)prismedia(dot)com>, "'Michael Ansley'" <Michael(dot)Ansley(at)intec-telecom-systems(dot)com>, "'pgsql-admin(at)postgresql(dot)org'" <pgsql-admin(at)postgresql(dot)org>
Subject: Re: v7.1b4 bad performance
Date: 2001-02-14 16:31:49
Message-ID: Pine.LNX.3.96.1010214172921.31439E-100000@ara.zf.jcu.cz
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On Wed, 14 Feb 2001, Tom Lane wrote:

> "Schmidt, Peter" <peter(dot)schmidt(at)prismedia(dot)com> writes:
> > However, what I'm interested in is the comparison between 7.0x and 7.1x.
> > Shouldn't the 7.1b4 database be faster? Have you (or anyone else) done this
> > comparison?
>
> 7.1 is considerably faster if you compare performance without -F.
> If you are comparing performance with -F, I'm not sure exactly how it
> stacks up.
>

If I good remember, a compare is in some old Vadim's mail, -F is still
faster.

Karel

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