Re: Unable to connect to server

From: Andreas Kretschmer <akretschmer(at)spamfence(dot)net>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: Unable to connect to server
Date: 2017-01-04 09:12:23
Message-ID: 20170104091223.GA5751@tux
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

Vucomir Ianculov <vukomir(at)os-ux(dot)com> wrote:

> Hi,
>
> today i head a issue with pgsql 9.3, a lot of clients complained that they are
> unable to connect to the server.
> when i have checked the logs i sow a lot of
> FATAL: canceling authentication due to timeout

you can increase authentication_timeout, default is 1 minute. How many
clients do you have, do you really needs 1000 connections? If yes,
please consider a connection pooler like pgbouncer.

Regards, Andreas Kretschmer
--
Andreas Kretschmer
http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Vucomir Ianculov 2017-01-04 11:03:00 Re: Unable to connect to server
Previous Message Vucomir Ianculov 2017-01-03 10:00:44 Unable to connect to server