Re: Running update in chunks? - Mailing list pgsql-general

From Steve Crawford
Subject Re: Running update in chunks?
Date
Msg-id 50FDDA07.7020407@pinpointresearch.com
Whole thread Raw
In response to Re: Running update in chunks?  (Tim Uckun <timuckun@gmail.com>)
Responses Re: Running update in chunks?
List pgsql-general
On 01/21/2013 03:45 PM, Tim Uckun wrote:
> Oh I forgot
> ...
> "shared_buffers";"1600kB";"configuration file"

You *reduced* shared buffers to 1.6MB? IIRC the typical default is 32MB
and the most common adjustment is to *increase* shared buffers. Most of
my servers are set to 2GB.

Try bumping that up to a reasonable value
(http://www.postgresql.org/docs/9.2/static/runtime-config-resource.html)
and share the results. Don't forget to restart PG after changing that
setting.

Cheers,
Steve


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