pg.ddx.io  pgsql-performance@postgresql.org mailing list archive  

help / color / mirror / Atom feed

From: Emi Lu <emilu@encs.concordia.ca>
To: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: <idle> issue?
Date: Mon, 06 Oct 2014 10:54:22 -0400
Message-ID: <5432AD1E.4070201@encs.concordia.ca> (raw)
List-Unsubscribe:  <mailto:majordomo@postgresql.org?body=unsub%20pgsql-performance>

<html>
  <head>

    <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    <small>Hello List, <br>
      <br>
      May I know will &lt;idle&gt; cause any potential performance
      issues for psql8.3 please?<br>
      version (PostgreSQL 8.3.18 on x86_64-unknown-linux-gnu, compiled
      by GCC 4.1.2)<br>
      <br>
      E.g., got 10 idle connections for 10 days. <br>
      &nbsp;select current_query from pg_stat_activity&nbsp; where usename
      ='test';<br>
      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
      current_query&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>
--------------------------------------------------------------------------<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      &nbsp;&lt;IDLE&gt;<br>
      <br>
      Thanks a lot!<br>
      Emi</small> <br>
  </body>
</html>

view thread (3+ messages)  latest in thread

Message-ID: <5432AD1E.4070201@encs.concordia.ca>
Permalink:  ../5432AD1E.4070201@encs.concordia.ca/
Also on:    postgresql.org/message-id/5432AD1E.4070201@encs.concordia.ca

copy link · copy postgr.es

reply

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: emilu@encs.concordia.ca
  Subject: Re: <idle> issue?
  In-Reply-To: <5432AD1E.4070201@encs.concordia.ca>

* 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