From: Roberto Mello <rmello@cc.usu.edu>
To: Bruce Momjian <pgman@candle.pha.pa.us>
Cc: Neil Conway <neilc@samurai.com>
Cc: Aaron Held <aaron@MetroNY.com>
Cc: pgsql-sql@postgresql.org
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Monitoring a Query
Date: Mon, 23 Sep 2002 16:01:16 -0600
Message-ID: <20020923220116.GE2180@cc.usu.edu> (raw)
In-Reply-To: <200209231448.g8NEmU311122@candle.pha.pa.us>
References: <20020923134756.GB30392@cc.usu.edu>
<200209231448.g8NEmU311122@candle.pha.pa.us>
On Mon, Sep 23, 2002 at 10:48:30AM -0400, Bruce Momjian wrote:
> > > >
> > > > Would it be a good idea to add the time that the current query began
> > > > execution at to pg_stat_activity?
> > >
> > > What do people think about this? It seems like a good idea to me.
> >
> > OpenACS has a package called "Developer Support" that shows you (among
> > other things) how long a query took to be executed. Very good to finding
> > out slow-running queries that need to be optimized.
>
> 7.3 will have GUC 'log_duration' which will show query duration.
Forgive my ignorance here, but what is GUC? And how would I access the
query duration?
-Roberto
--
+----| Roberto Mello - http://www.brasileiro.net/ |------+
+ Computer Science Graduate Student, Utah State University +
+ USU Free Software & GNU/Linux Club - http://fslc.usu.edu/ +
Q: What is purple and commutes?
A: A boolean grape.
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Subject: Re: [GENERAL] Monitoring a Query
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