Re: PostgreSQL 8.4 x Win 2008 - slow connection

From: Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>
To: Fábio Gibon - Comex System <gibon(at)comexsystem(dot)com(dot)br>
Cc: PostgreSQL - mailing list <pgsql-admin(at)postgresql(dot)org>
Subject: Re: PostgreSQL 8.4 x Win 2008 - slow connection
Date: 2010-08-25 03:44:41
Message-ID: AANLkTikZhPzaFCGp_xDog5+w_zOiYoBqrr+rhgL+zvMo@mail.gmail.com
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On Tue, Aug 24, 2010 at 8:05 PM, Fábio Gibon - Comex System
<gibon(at)comexsystem(dot)com(dot)br> wrote:
> I'm having problems with connection time using Post 8.4 on Win 2008
> enterprise (32bits). To do open/close 10 connections i lost about 20 seconds
> and doing the same test using Post 8.4 in another server (Win 2003) on 20
> seconds i get (open/close) almost 500 connections. The difference is very
> very large. Somebody did have any problem like this?

I'm no windows guru, but I'd bet on some kind of windows congestion
control in the networking stack trying to be "helpful" and botching
the job.

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