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Re: Queries very slow and memory consumption too high


  • From: Dave Cramer <pg(at)fastcrypt(dot)com>
  • To: Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at>
  • Cc: Saurabh Dave <saurabhdave(at)gmail(dot)com>, Craig Ringer <craig(at)postnewspapers(dot)com(dot)au>, pgsql-jdbc(at)postgresql(dot)org
  • Subject: Re: Queries very slow and memory consumption too high
  • Date: Tue, 23 Jun 2009 08:13:48 -0400
  • Message-id: <491f66a50906230513q50576e3ha3ddfa4a2480328@mail.gmail.com> <text/plain>

On Tue, Jun 23, 2009 at 6:30 AM, Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at>wrote:

> Dave Cramer wrote:
> > This also suggests that you have not tuned pg. 35M shared
> > memory is not very much. You should look at tuning the installation.
>
> Maybe, but first the problem should be identified, else this falls into
> the category of "changing things without knowing why".
> Maybe the whole database is only 30MB big?


Certainly a valid point, however the fact that it is untuned suggests that
the OP should read about tuning.

DAve

>
>
> Yours,
> Laurenz Albe
>


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