Re: Average connections

From: Bill Moran <wmoran(at)potentialtech(dot)com>
To: Pedro Doria Meunier <pdoria(at)netmadeira(dot)com>
Cc: Postgresql Mailing List <pgsql-general(at)postgresql(dot)org>
Subject: Re: Average connections
Date: 2009-06-10 15:37:14
Message-ID: 20090610113714.10e157a8.wmoran@potentialtech.com
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In response to Pedro Doria Meunier <pdoria(at)netmadeira(dot)com>:

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> Thank you Bill for your tip.
>
> As far as the table's name is concerned the only one I can find is
> 'pg_statistic' (under pg_catalog). I'm using PGSQL 8.2.9 on x86_64.

Can't imagine why you're not seeing it. It existed in 8.2, and I don't
know of any config setting that would make it not show up.

> Bill Moran wrote:
> > In response to Pedro Doria Meunier <pdoria(at)netmadeira(dot)com>:
> >
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> >> Hi all
> >>
> >> I've googled for an answer but couldn't find one. Is there anyway
> >> to monitor the average connections to a database?
> >>
> >> Thank you in advance for any insights.
> >
> > The pg_stat_activity table holds 1 row for each connection with
> > information on what that connection is doing.
> >
> > It wouldn't be very difficult to write a passthrough script for
> > something like MRTG to graph this data.
> >
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--
Bill Moran
http://www.potentialtech.com
http://people.collaborativefusion.com/~wmoran/

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