Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eJezC-0002Z9-LW for pgsql-hackers@arkaria.postgresql.org; Tue, 28 Nov 2017 12:27:39 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eJezB-0005H5-Rn for pgsql-hackers@arkaria.postgresql.org; Tue, 28 Nov 2017 12:27:37 +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 1eJezB-0005Gv-Ho for pgsql-hackers@lists.postgresql.org; Tue, 28 Nov 2017 12:27:37 +0000 Received: from lana.depesz.com ([88.198.49.178] helo=depesz.com) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1eJez8-0000Sg-OH for pgsql-hackers@postgresql.org; Tue, 28 Nov 2017 12:27:37 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=depesz.com; s=20170201; h=In-Reply-To:Content-Type:MIME-Version:References:Reply-To:Message-ID:Subject:Cc:To:Sender:From:Date; bh=C3egpmyFwUoYGvumoH+Li4WPcvi1z0d9AsCuEHZnkJI=; b=ffn637RV8n4TqZLQ1YqNCXEjLrPMqBTqpSTx3tyHWvtcgbsH1WUiE+uJTPOvXL26UaH0q4sqV6gOYroYNXlaMu1P03CuZWzUOCvfX0f8D88qM+tBzGHuErA9xvqL5YmV0zOUDmL0kgd1vR1oeESAbnnLG+EXH/w4SePC/EqMCSg=; Received: from lana.depesz.com ([88.198.49.178] helo=depesz.com) by depesz.com with esmtpa (Exim 4.84_2) (envelope-from ) id 1eJez6-0004Dc-Jz; Tue, 28 Nov 2017 13:27:32 +0100 Date: Tue, 28 Nov 2017 13:27:32 +0100 From: hubert depesz lubaczewski Sender: depesz@depesz.com To: Amit Kapila Cc: pgsql-hackers mailing list Subject: Re: explain analyze output with parallel workers - question about meaning of information for explain.depesz.com Message-ID: <20171128122732.GA32229@depesz.com> Reply-To: depesz@depesz.com References: <20171124112151.GA6616@depesz.com> <20171127091508.GA2525@depesz.com> <20171127175631.GA405@depesz.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On Tue, Nov 28, 2017 at 12:53:41PM +0530, Amit Kapila wrote: > Is it possible for you to test the attached patch and see if you are > still seeing any unexpected values? well, not really. the explains i had were posted by people on explain.depesz.com, so i don't have original queries nor their datasets. Best regards, depesz