Re: PL/Perl Performance Problems - Mailing list pgsql-general

From Alvaro Herrera
Subject Re: PL/Perl Performance Problems
Date
Msg-id 20091219002023.GW4055@alvh.no-ip.org
Whole thread Raw
In response to Re: PL/Perl Performance Problems  (Alex - <aintokyo@hotmail.com>)
Responses Re: PL/Perl Performance Problems  (Alex - <aintokyo@hotmail.com>)
List pgsql-general
Alex - wrote:
>
> Tom, I am logging these stats now, but i am having a similar issue. both jobs in the morning and after noon insert
about400k records (200k each) 
> In the morning that job takes 450secIn the afternoon only 150; No select, simple parsing a file and insert the
records
> These two tables don't grow as at night a cleanup job removes about the same amount of historical data (older about
40days).  
> Its kind of the same behavior and i don't really see where the swapping fits in.

Are you running vacuum of some sort on this table regularly?

--
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

pgsql-general by date:

Previous
From: Chris Ernst
Date:
Subject: Re: Extracting SQL from logs in a usable format
Next
From: Alex -
Date:
Subject: Re: PL/Perl Performance Problems