From: Bruce Momjian <pgman@candle.pha.pa.us>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: PostgreSQL-documentation <pgsql-docs@postgresql.org>
Subject: Re: Default shared memory SGML mention
Date: Tue, 8 May 2001 16:54:23 -0400 (EDT)
Message-ID: <200105082054.f48KsNe29941@candle.pha.pa.us> (raw)
In-Reply-To: <8134.989354268@sss.pgh.pa.us>
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Yes, but shared memory limits are based on buffers, not connections,
> > right? The per-connection overhead is pretty small, no?
>
> I gave you my experimentally-derived formula already:
>
> 250Kb + 8350 * B + 14580 * N
>
> I don't see how you can consider the N term negligible.
Oh, I misread it. I thought the 14.5k was part of the 250k. Let me fix
that.
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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To: pgsql-docs@postgresql.org
Cc: pgman@candle.pha.pa.us, tgl@sss.pgh.pa.us
Subject: Re: Default shared memory SGML mention
In-Reply-To: <200105082054.f48KsNe29941@candle.pha.pa.us>
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