Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cTaXH-0008F3-3w for pgsql-general@arkaria.postgresql.org; Tue, 17 Jan 2017 20:39:19 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1cTaXG-0006t7-CA for pgsql-general@arkaria.postgresql.org; Tue, 17 Jan 2017 20:39:18 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1cTaXF-0006sU-GC for pgsql-general@postgresql.org; Tue, 17 Jan 2017 20:39:17 +0000 Received: from smtp10.hushmail.com ([65.39.178.143]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1cTaX6-0003WF-SG for pgsql-general@postgresql.org; Tue, 17 Jan 2017 20:39:16 +0000 Received: from smtp10.hushmail.com (localhost [127.0.0.1]) by smtp10.hushmail.com (Postfix) with SMTP id CB893C02B7 for ; Tue, 17 Jan 2017 20:39:04 +0000 (UTC) Received: from smtp.hushmail.com (w6.hushmail.com [65.39.178.92]) by smtp10.hushmail.com (Postfix) with ESMTP; Tue, 17 Jan 2017 20:39:03 +0000 (UTC) Subject: Re: Queries are taking way longer in 9.6 than 9.5 To: Ravi Tammineni References: Cc: "pgsql-general@postgresql.org" From: Chris Mair Message-ID: Date: Tue, 17 Jan 2017 21:38:59 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Pg-Spam-Score: -2.6 (--) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-general Precedence: bulk Sender: pgsql-general-owner@postgresql.org Hi. > explain analyze > > SELECT count(*) > > [...] > QUERY PLAN > > ----------------------------------------------------------------------------------------------------------------------------------------------------- > > Aggregate (cost=1177.25..1177.26 rows=1 width=0) > > [...] I'm not seeing the "(actual ... )" part here. THe plan you show is from an explain, not an explain analyze... Can you provide the explain analyze output? Bye, Chris. -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general