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[perfsonar-user] iperf2 - end to end Latency for UDP


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  • Subject: [perfsonar-user] iperf2 - end to end Latency for UDP
  • Date: Tue, 05 Sep 2017 13:32:32 +0200
  • Ironport-phdr: 9a23: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

Dear Support team,

I hope you are doing well.

My name is Ahmed Elhaddad. I am a master student at Friedrich Alexander Universität.

I am using Iperf 2.0.9 to test UDP communication between 2 machines and evaluate the delay and the bandwidth of the channel between both devices. The 2 computers are using Windows operating system.

It is mentioned that the Iperf 2.0.9 measures the jitter for UDP, but I have noticed also that there is an option (-e) for end/end latency for UDP connection which is mentioned in the documentation for Iperf 2 in the following link https://sourceforge.net/projects/iperf2/

I would like to ask, if the meausered end to end latency is the same as a one way delay as shown in the attached screenshot. Also I would like to know if it is measured in microseconds.

Thanks for your support

Best Regards,
Ahmed Elhaddad

Attachment: iperf2_server.JPG
Description: JPEG image


  • [perfsonar-user] iperf2 - end to end Latency for UDP, ahmed . elhaddad, 09/05/2017

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