Re: Performance Query

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Cc: Abu Mushayeed <abumushayeed(at)yahoo(dot)com>
Subject: Re: Performance Query
Date: 2007-03-03 00:52:22
Message-ID: 200703021652.22785.josh@agliodbs.com
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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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