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2nd Performance Management Workshop

8 March 2022
Zoom room
Europe/Belgrade timezone

Contribution List

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  1. 1. 100G tests between GEANT, SURF and RNP
    Raul Lopes (JISC)
    08/03/2022, 14:15

    Over the last three months, we have been running network performance tests involving perfSONAR hosts in Europe, Brazil and USA. We have
    also compared results with tests run on a test bed with four hosts connected to a switch.

    One special case of our tests involved testing the new Bela link that connects Europe (through Portugal) to Brazil at 100G. We were aiming to identify routing...

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  2. 2. Data Mover Challenge (DMC) 2021 report
    Andrew Howard (Australian National University, Australia), Tim Chown (JISC)
    08/03/2022, 14:30
  3. 3. Achieving 100 Gigabit Performance
    Richard Hughes-Jones (GEANT)
    08/03/2022, 14:45

    The talk will present the tests and measurements made on 100 Gigabit network infrastructure using TCP/IP. It will cover three domains: between end sites in the UK and Italy, between Latin America and Europe using the EllaLink Submarine Cable, and transfers between Australia to Europe to support SKA using both a path via the US and a path on the CAE1 link.

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  4. 4. Q&A
    08/03/2022, 15:00
  5. 5. PMP data analytics
    Ljubomir Hrboka (CARNET)
    08/03/2022, 15:20

    Performance Measurement Platform explores performance of the GÉANT backbone while experiencing perfSONAR on small nodes. In our work we explore the possibilities of using machine learning algorithms on perfSONAR collected data in order to detect network anomalies.

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  6. 12. Detecting anomalous latency and jitter in Timemap
    Fabio Farina (GARR)
    08/03/2022, 15:35

    Timemap is a real-time monitoring tool to collect, visualize and analyze latency and jitter. Timemap is collecting data from the Géant backbone devices since April 2021. Recent Timemap updates introduce support for streaming ML anomaly detection. In this talk we will introduce the algorithms adopted in Timemap, the usability improvement enabled by the new feature and we will discuss some...

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  7. 6. AI/ML based path optimisation
    Nichloas Buraglio (ESnet), Scott Campbell (ESnet)
    08/03/2022, 15:50
  8. 13. Q&A
    08/03/2022, 16:05
  9. 7. SAND project
    Shawn McKee (University of Michigan)
    08/03/2022, 16:15
  10. 8. NetSage
    Doug Southworth (Indiana University)
    08/03/2022, 16:30

    NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to address the needs of today's international networks. Modern science is increasingly data-driven and collaborative in nature, producing petabytes of data that can be shared by tens to thousands of scientists all over the world. NetSage services provide an unprecedented combination of passive...

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  11. 9. Stardust
    Andrew Lake (ESNET)
    08/03/2022, 16:45
  12. 10. Q&A
    08/03/2022, 17:00
  13. 11. Wrap up
    08/03/2022, 17:10

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