Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bN1uM-0005V4-O8 for pgsql-hackers@arkaria.postgresql.org; Tue, 12 Jul 2016 17:55:46 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1bN1uM-0006Rs-Ap for pgsql-hackers@arkaria.postgresql.org; Tue, 12 Jul 2016 17:55:46 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1bN1sy-0003Wo-QM for pgsql-hackers@postgresql.org; Tue, 12 Jul 2016 17:54:20 +0000 Received: from out5-smtp.messagingengine.com ([66.111.4.29]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1bN1sw-00069d-6F for pgsql-hackers@postgresql.org; Tue, 12 Jul 2016 17:54:19 +0000 Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailout.nyi.internal (Postfix) with ESMTP id 7271320763; Tue, 12 Jul 2016 13:54:17 -0400 (EDT) Received: from frontend1 ([10.202.2.160]) by compute2.internal (MEProxy); Tue, 12 Jul 2016 13:54:17 -0400 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-sasl-enc:x-sasl-enc; s=smtpout; bh=AhtIyC71uxhZcef oXI0saCq2WyE=; b=ShooynHFsrO+qVa3+Rjl1qq7VtcDTOpNHILLBogmlG1V9Ab zHwFBCG+0fzEh8pp8beTseWq937/wwVb8Xp8mZnlMNZmu4mz2mWkGIbM1d/oAwV8 cIFlvmd2wDJ+cqP9hpFOl1a5XphkqQM6OY+g3JX9bQJj6FFfA4ip+T8A9yh0= X-Sasl-enc: hJTNKP93a4JE8Tr1hg8H1XvbrrQxNV7GU+n8+dPTg/fp 1468346057 Received: from april.local (c-73-13-66-39.hsd1.pa.comcast.net [73.13.66.39]) by mail.messagingengine.com (Postfix) with ESMTPA id 94FB2F2A08; Tue, 12 Jul 2016 13:54:16 -0400 (EDT) Subject: Re: pgbench - compute & show latency consistently To: Fabien COELHO , PostgreSQL Developers References: From: Peter Eisentraut Organization: 2ndQuadrant Message-ID: Date: Tue, 12 Jul 2016 13:54:15 -0400 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 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-hackers Precedence: bulk Sender: pgsql-hackers-owner@postgresql.org On 7/9/16 4:42 AM, Fabien COELHO wrote: > number of transactions per client: 1000 > number of transactions actually processed: 10000/10000 > -latency average = 15.844 ms > -latency stddev = 2.715 ms > +latency average: 15.844 ms > +latency stddev: 2.715 ms > tps = 618.764555 (including connections establishing) > tps = 622.977698 (excluding connections establishing) I think what you have here is that colons separate input parameters and equal signs separate result output. So I think it's OK the way it is. Maybe a better improvement would be introducing section headings like "test parameters" and "test results". -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers