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Wed, 04 Apr 2018 04:47:59 -0700 (PDT) MIME-Version: 1.0 Received: by 10.176.6.233 with HTTP; Wed, 4 Apr 2018 04:47:59 -0700 (PDT) From: Sourabh jain Date: Wed, 4 Apr 2018 17:17:59 +0530 Message-ID: To: flent-users@flent.org Subject: [Flent-users] Query regarding aggregate netperf data points X-BeenThere: flent-users@flent.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Flent discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3511426548033272803==" Errors-To: flent-users-bounces@flent.org Sender: "Flent-users" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - web6.sd.eurovps.com X-AntiAbuse: Original Domain - toke.dk X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - flent.org X-Get-Message-Sender-Via: web6.sd.eurovps.com: acl_c_authenticated_local_user: mailman/mailman X-Authenticated-Sender: web6.sd.eurovps.com: mailman@flent.org --===============3511426548033272803== Content-Type: multipart/alternative; boundary="94eb2c1917840f3f76056904651c" --94eb2c1917840f3f76056904651c Content-Type: text/plain; charset="UTF-8" Hello All, I have a query regaring data aggregation functionality of Flent. In the tests like tcp_8up and tcp_8down the interim value generated by different instances of netperf are varying too much (between 0.2 to 0.58) though interval is same for all i.e. 0.2 as compare to tcp_2up or tcp_2down examples. The point is system lag due to less core and process scheduling, the data point collected during test may have different timestamps then how aggregation is performed. My question is how Flent handle this discrete time value of netperf to plot total bandwidth graph? Is Flent has some threshold that says that result for all process will be consider for x point if they come within assumed threshold or there is some other mechanism. Thanks and Regards, Sourabh Jain --94eb2c1917840f3f76056904651c Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello All,

I have a query regaring = data aggregation functionality of Flent. In the tests like tcp_8up and tcp_= 8down the interim value generated by different instances of netperf are var= ying too much (between 0.2 to 0.58) though interval is same for all i.e. 0.= 2 as compare to tcp_2up or tcp_2down examples.

The point is system l= ag due to less core and process scheduling, the data point collected during= test may have different timestamps then how aggregation is performed.
<= br>
My question is how Flent handle this discrete time value of n= etperf to plot total bandwidth graph?

Is Flent has some t= hreshold that says that result for all process will be consider for x point= if they come within assumed threshold or there is some other = mechanism.


Thanks and Regards,
Sourabh Jain



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