| From: | "Shridhar Daithankar" <shridhar_daithankar(at)persistent(dot)co(dot)in> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: 7.4b1 vs 7.3.4 performance |
| Date: | 2003-08-27 07:01:28 |
| Message-ID: | 3F4CA4A0.13319.32E1CC7@localhost |
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| Lists: | pgsql-general |
On 27 Aug 2003 at 1:14, Alvaro Herrera wrote:
> Well, a possible explanation is that 7.4b1 uses a different "default
> configuration". The amount of memory it uses is actually determined at
> install time (initdb time to be exact), so you will have a much more
> reasonable default values than with previous versions. It's very
> possible that it affected your benchmark. See how many shared_buffers
> you got, for example (probably 1000 - it was 64 in previous versions
> IIRC).
I doubt that. I have CVS head installed and I don't recalling seeing a
different default. Need to confirm though..
Bye
Shridhar
--
Johnson's First Law: When any mechanical contrivance fails, it will do so at
the most inconvenient possible time.
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