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Re: hyper slow after upgrade to 8.1.4

From: Bruno Wolff III <bruno(at)wolff(dot)to>
To: Medora Schauer <mschauer(at)fairfield(dot)com>
Cc: postgresql <pgsql-performance(at)postgresql(dot)org>
Subject: Re: hyper slow after upgrade to 8.1.4
Date: 2006-07-13 02:53:52
Message-ID: 20060713025352.GA27215@wolff.to (view raw or flat)
Thread:
Lists: pgsql-performance
On Wed, Jul 12, 2006 at 15:41:14 -0500,
  Medora Schauer <mschauer(at)fairfield(dot)com> wrote:
> I have just upgraded from 7.3.4 to 8.1.4 and now *all* db access calls
> are extremely slow.  I didn't need to preserve any old data so at this
> point all my tables are empty.  Just connecting to a db takes several
> seconds.
> 
> I know I'm not giving much to go on but I'm stumped.  Can anyone suggest
> how I might track down the cause of this problem?

That connections are slow makes me think DNS is worth looking at. It might
be that reverse lookups are timing out.

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