From: Josh Berkus <josh@agliodbs.com>
To: pgsql-performance@postgresql.org
Cc: Abu Mushayeed <abumushayeed@yahoo.com>
Subject: Re: Performance Query
Date: Fri, 2 Mar 2007 16:52:22 -0800
Message-ID: <200703021652.22785.josh@agliodbs.com> (raw)
In-Reply-To: <906038.13110.qm@web57107.mail.re3.yahoo.com>
References: <906038.13110.qm@web57107.mail.re3.yahoo.com>
Abu,
> I really do not know how to find out what the query is waiting on,
> unlike oracle db provides some of the information through its dynamic
> performance views.
Yeah, we don't have that yet.
> Please help in understanding how I can find out what the system is
> waiting for or why is it taking the query so long.
First guess would be I/O bound. The planner, at least, thinks you're
inserting 2 million records. What kind of disk support do you have?
--
--Josh
Josh Berkus
PostgreSQL @ Sun
San Francisco
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To: pgsql-performance@postgresql.org
Cc: josh@agliodbs.com, abumushayeed@yahoo.com
Subject: Re: Performance Query
In-Reply-To: <200703021652.22785.josh@agliodbs.com>
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