Return-Path: X-Original-To: apmail-zookeeper-user-archive@www.apache.org Delivered-To: apmail-zookeeper-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 0D8241105F for ; Thu, 14 Aug 2014 15:38:05 +0000 (UTC) Received: (qmail 15135 invoked by uid 500); 14 Aug 2014 15:38:04 -0000 Delivered-To: apmail-zookeeper-user-archive@zookeeper.apache.org Received: (qmail 15086 invoked by uid 500); 14 Aug 2014 15:38:04 -0000 Mailing-List: contact user-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@zookeeper.apache.org Delivered-To: mailing list user@zookeeper.apache.org Received: (qmail 15063 invoked by uid 99); 14 Aug 2014 15:38:04 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 14 Aug 2014 15:38:04 +0000 X-ASF-Spam-Status: No, hits=-4.3 required=5.0 tests=ASF_LIST_OPS,RCVD_IN_DNSWL_MED,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [128.119.240.93] (HELO mail.cs.umass.edu) (128.119.240.93) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 14 Aug 2014 15:37:36 +0000 Received: from [10.3.40.75] (kwpagw.cs.umass.edu [128.119.40.193]) (authenticated bits=0 authid=tbgu) by mail.cs.umass.edu (8.13.8/8.13.1) with ESMTP id s7EFbUsD005954 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Thu, 14 Aug 2014 11:37:33 -0400 Message-ID: <53ECD7BA.8040408@cs.umass.edu> Date: Thu, 14 Aug 2014 11:37:30 -0400 From: tbgu User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: user@zookeeper.apache.org, user-help@zookeeper.apache.org Subject: How to measure the load vs response time in zookeeper References: <1407919575736-7580147.post@n2.nabble.com> <1407946999245-7580150.post@n2.nabble.com> <1407953620981-7580152.post@n2.nabble.com> <1407954871427-7580154.post@n2.nabble.com> <1407988899390-7580157.post@n2.nabble.com> <514DD17A-6CC8-4D4E-B9A6-CCADC801672B@gmail.com> In-Reply-To: <514DD17A-6CC8-4D4E-B9A6-CCADC801672B@gmail.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Hi Folks: I am trying to get the load vs response time graph about the use of zookeeper. I want to increase the number of requests sent per second and get the corresponding average response time for each request. Is there any interface I can use to exactly know the arrival time of each request response time? Thanks very much! Best Tianbo