Received: from maia.hub.org (maia-5.hub.org [200.46.204.29]) by mail.postgresql.org (Postfix) with ESMTP id 9A6DEB5DC04 for ; Wed, 24 Aug 2011 21:32:43 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.29]) (amavisd-maia, port 10024) with ESMTP id 60927-01 for ; Thu, 25 Aug 2011 00:32:36 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from sam.nabble.com (sam.nabble.com [216.139.236.26]) by mail.postgresql.org (Postfix) with ESMTP id 733EBB5DBDC for ; Wed, 24 Aug 2011 21:32:36 -0300 (ADT) Received: from [192.168.236.26] (helo=sam.nabble.com) by sam.nabble.com with esmtp (Exim 4.72) (envelope-from ) id 1QwNs3-0004BM-FP for pgsql-performance@postgresql.org; Wed, 24 Aug 2011 17:32:35 -0700 Date: Wed, 24 Aug 2011 17:32:35 -0700 (PDT) From: MirrorX To: pgsql-performance@postgresql.org Message-ID: <1314232355471-4732518.post@n5.nabble.com> In-Reply-To: References: <1314172144.2193.9.camel@localhost.localdomain> <4E54DBDE.9030000@orkash.com> Subject: Re: How to track number of connections and hosts to Postgres cluster MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-0.767 tagged_above=-10 required=5 tests=BAYES_00=-1.9, FREEMAIL_FROM=0.001, T_TO_NO_BRKTS_FREEMAIL=0.01, URI_HEX=1.122 X-Spam-Level: X-Archive-Number: 201108/292 X-Sequence-Number: 44739 lately i did sth similar in one of our servers, to keep track of active, idle and idle in transaction connections so as to make some optimization in the connection pooling and i didn't notice any serious io activity there (had the cron job run every minute). so imho unless the server is seriously io bound at the moment, you won't notice any difference -- View this message in context: http://postgresql.1045698.n5.nabble.com/How-to-track-number-of-connections-and-hosts-to-Postgres-cluster-tp4729546p4732518.html Sent from the PostgreSQL - performance mailing list archive at Nabble.com.