Return-Path: Delivered-To: apmail-jakarta-jmeter-user-archive@www.apache.org Received: (qmail 32247 invoked from network); 14 Jan 2011 02:48:04 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 14 Jan 2011 02:48:04 -0000 Received: (qmail 88172 invoked by uid 500); 14 Jan 2011 02:48:04 -0000 Delivered-To: apmail-jakarta-jmeter-user-archive@jakarta.apache.org Received: (qmail 87923 invoked by uid 500); 14 Jan 2011 02:48:02 -0000 Mailing-List: contact jmeter-user-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Help: List-Post: List-Id: "JMeter Users List" Reply-To: "JMeter Users List" Delivered-To: mailing list jmeter-user@jakarta.apache.org Received: (qmail 87915 invoked by uid 99); 14 Jan 2011 02:48:02 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 14 Jan 2011 02:48:02 +0000 X-ASF-Spam-Status: No, hits=2.8 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL,URI_HEX X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of rajivkumarnandvani@gmail.com designates 209.85.214.172 as permitted sender) Received: from [209.85.214.172] (HELO mail-iw0-f172.google.com) (209.85.214.172) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 14 Jan 2011 02:47:54 +0000 Received: by iwn40 with SMTP id 40so2277668iwn.31 for ; Thu, 13 Jan 2011 18:47:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=YT0XXa89/CaeZiqdDqilm7JO7Zdlr7Vebn0PRT6O+VM=; b=b8j23o8AlydmBh2b5hJYDk8IMTxL7c681i6nYv+duoKW6lhuOGsQqj8NahU47mCBYn vEbaPC6IM3elQVHMFk1QvzRDMKdnxFDccg/ulDCDgElSnbjBtw1qUAuwNNuy7NEcJaA2 3g/qZpGZEFYR5Pp3zlIMppvd2ps/8+hEtiLM4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=KTdyU3oY3CPkz2Nsnk2HxVACYyxbePQlQF1OYnSxuTjB4IefySrKNVdclGR3aP/4K4 fs9H6/bpR4bj288cGXBM5lWxLgz3RzqqRUazbmtOTkR7L/3e1uepsyvo9HD9Vi1HcJyP iYNvJLpTR6MYf+s3Wr8gMnCa4AWwgWpZtvTf0= MIME-Version: 1.0 Received: by 10.231.10.200 with SMTP id q8mr163466ibq.122.1294973253456; Thu, 13 Jan 2011 18:47:33 -0800 (PST) Received: by 10.231.183.75 with HTTP; Thu, 13 Jan 2011 18:47:33 -0800 (PST) In-Reply-To: References: <1294744576897-3336268.post@n5.nabble.com> <1294836130911-3338043.post@n5.nabble.com> Date: Fri, 14 Jan 2011 08:17:33 +0530 Message-ID: Subject: Constant Throughput Timer confusion From: Rajiv Nanduani To: jmeter-user@jakarta.apache.org Content-Type: multipart/alternative; boundary=000325574bbec415a30499c574e6 X-Virus-Checked: Checked by ClamAV on apache.org --000325574bbec415a30499c574e6 Content-Type: text/plain; charset=ISO-8859-1 Thanks for the input,Again i tried the same as mentioned by you for 30 minutes but still the same thing is happening. I am not sure is the result is coming wrong or correct. Please let me know Ideal Throughput should be as per Constant throughput timer (samples/DurationToRun(Sec)) is expecting by me is correct or not. Threads Loops DurationToRun(Sec) ConstantThroughPutTimer(Samples/minute) Samples Throughput(Request/second) Ideal Throughput should be as per Constant throughput timer (samples/DurationToRun(Sec)) 50 1000 1800 sec - 9459 13.7/sec 50 1000 1800 sec - 12448 17.9/sec 50 1000 1800 sec 822 12046 18.4/sec 13.7/sec 50 1000 1800 sec 822 12020 17.1/sec 13.7/sec 50 1000 1800 sec 411 12111 17.9/sec 6.85/sec 50 1000 1800 sec 411 12219 19.1/sec 6.85/sec On Wed, Jan 12, 2011 at 9:28 PM, sebb-2-2 [via JMeter] < ml-node+3338389-2071182540-146346@n5.nabble.com > wrote: > On 12 January 2011 12:42, rajivkumarnandvani > <[hidden email] > > wrote: > > > > > Hi All, > > > > I have done some analysis with Constant through put timer but it did not > > work as per definition/my expectation: > > Please see the below chart & let me knowIf it is fine Or Not. > > Threads Loops DurationToRun(Sec) > ConstantThroughPutTimer(Samples/minute) > > Samples Throughput(Request/second) Ideal Throughput should be as per > > > Constant throughput timer (samples/DurationToRun(Sec)) > > 50 1 60 sec - 50 4.0/sec - > > 50 1 60 sec 240 50 4.4/sec 4.0/sec > > 50 1 60 sec 120 50 4.0/sec 2.0/sec > > 100 1 60 sec - 100 3.8/sec > > 100 1 60 sec 228 100 3.9/sec 3.8/sec > > 100 1 60 sec 114 100 3.8/sec 2.4/sec > > There's only a single loop, so it's impossible for the timer to adjust > the throughput. > > You need to ensure that the test runs for long enough to allow steady > state to be reached - several minutes as a minimum. > > 30 mins is more realistic for a meaningful test. > > > > > > http://jmeter.512774.n5.nabble.com/file/n3338043/ThroughPutTimerAnalyisis.xls > > > ThroughPutTimerAnalyisis.xls > > > > Constant throughput timer is not working as ecpected. > > > > ----- > > > > rajivkumarnandvani > > -- > > View this message in context: > http://jmeter.512774.n5.nabble.com/Constant-Throughput-Timer-confusion-tp3336268p3338043.html > > Sent from the JMeter - User mailing list archive at Nabble.com. > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [hidden email] > For additional commands, e-mail: [hidden email] > > > > ------------------------------ > View message @ > http://jmeter.512774.n5.nabble.com/Constant-Throughput-Timer-confusion-tp3336268p3338389.html > > To unsubscribe from Constant Throughput Timer confusion, click here. > > -- RAJIV KUMAR -- RAJIV KUMAR --000325574bbec415a30499c574e6--