From: Dmitri Girski <mitek17@gmail.com>
To: pgsql-performance@postgresql.org
Subject: pg_connect takes 3.0 seconds
Date: Tue, 5 Jan 2010 13:12:53 +1100
Message-ID: <daed64561001041812s602a3098l686f630d6448835f@mail.gmail.com> (raw)
Hi everybody,
I am running a PostgreSQL server 8.3.5 with a pretty much standard config.
The web application server which runs Apache 1.3/PHP2.9 has an intermittent
problem:
pg_connect takes exactly 3.0 seconds. The usual connection time is 0.0045.
The long request happens at approximate rate 1:100.
I turned on logs on postgres server side, and there is
nothing suspicious for me there. When a connection request comes, it is
being served without any delay.
Could anyone point me to the direction in which I should investigate this
problem further?
Thank you in advance!
PS The hardware is: Dell SC1435/4Gb/2x2.0GHz/Gentoo Linux.
The database & web servers are in the 2 local subnets.
Dmitri.
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-performance@postgresql.org
Cc: mitek17@gmail.com
Subject: Re: pg_connect takes 3.0 seconds
In-Reply-To: <daed64561001041812s602a3098l686f630d6448835f@mail.gmail.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox