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6th and 7th of May 2026

Registration

Registration is done through this events page. Please note that on-site participation is really preferable unless you're presenting and cannot travel.

Location/Venue

The workshop will be hosted by RENATER, the French NREN, in Paris, France.

Address: 23-25, Rue Daviel à 75013 Paris, France.

Open Street Maps Link.

Reserved meeting room:

Accommodation

Near Place d'Italie Metro station:


Near RENATER offices:

Travelling to and around Paris

See information to reach RENATER offices on their website.

Things to do and see

  • The perfSONAR workshop!

Call for Presentations

We’re calling for proposals to present during the workshop. If you have a use case, a deployment story, some feature requests to share or even a demo or some training material and you’re willing to present it and discuss it with the community, we’re welcoming your contribution. The suggested format is a 20 minutes presentation followed by 5 minutes of Q&A, but we’re open to other formats as well. On-site presentation is preferred, but remote will be possible.

Please send us a title and a short description to perfsonar@lists.geant.org and we’ll get in touch with you to see how to best include it in the program

The call for presentations is now closed and the final program is listed in the table on the right.

Presentation Material

PDFs of all presentations will be available within the agenda on the right side of the page once the workshop completes.

Contact

If you have any questions about the event please email perfsonar@lists.geant.org. 

Quick Links

To join the perfSONAR online user community email list, where issues and ideas can be openly discussed, please subscribe to the perfsonar-user mail list.

Pics


Agenda (all times are CEST)

The agenda is being drafted as we receive proposal for presentation. The draft outline of each day is available below.

May 6th — perfSONAR usage

09:30-9:45

Welcome and introductions

09:45-11:00
perfSONAR Today
  • perfSONAR update (5.3) — Lætitia Delvaux (PCSS)
  • perfSONAR in RENATER — Frédéric Loui (RENATER)
  • perfSONAR in Jisc — Tim Chown (Jisc)
  • Q&A
11:00-11:30

Break

11:30-13:00
PMP Update
  • PMP Service Change — Szymon Trocha (PCSS)
  • PMP data analysis — Kresimir Sodan (CARNET)
  • Challenges when Experience with deploying large scale perfSONAR instances in NREN — Szymon Trocha (PCSS)
  • Q&A
13:00-14:00
Lunch Break
14:00-15:30
Network Monitoring for Large Science projects
  • EuroHPC monitoring solution and deployment — Will Barber (GÉANT)
  • Vera Rubin Observatory network monitoring — Luke Fowler (Indiana University)
  • MetrANOVA update — Andy Lake (ESnet)
  • Q&A
15:30-16:00

Break

16:00-17:30
Lots of Monitoring Data
19:00-22:00
Working Dinner

May 7th — perfSONAR internals

09:30-11:00

Latency Measurements

  • Microdep deployment for perfSONAR users — Otto Wittner (Sikt)
  • Microdep UI improvements — Branko Radojevic (PCSS)
  • Mimicking LoLa traffic with TWAMP — Vytenis Gadliauskas (LMTA)
  • Q&A
11:00-11:30Break
11:30-13:00

Latency Measurements (continued)

  • TimeMap presentation — Filippo Landini (GARR)

Pushing it to the limits

  • Towards 400 Gbps throughput measurements — Raul Lopes (Jisc)
  • iperf, qperf, perftest comparison and integration in perfSONAR — Valters Gajevskis (Lumii)
  • TimeMap presentation — Filippo Landini (GARR
  • )
  • Q&A
13:00-14:00

Lunch Break

14:00-15:30

Pushing it to the limits (continued)

  • Hardware for High-Speed Throughput

perfSONAR containerisation

    Host Tuning
  • — Mark Feit (Internet2)

perfSONAR containerisation

  • perfSONAR deployment through nmaas in RENATER — Firat Koyuncu (RENATER)
  • Official perfSONAR images in nmaas VNOC — Besiki Abuladze (GRENA)
  • Systemctl Settings — Rezi Tchabashvili (GRENA)
  • Q&A
15:30-16:00

Break

16:00-17:30

Looking ahead

  • New features, feature requests
  • perfSONAR Roadmap — Andy Lake (ESnet)
  • Workshop Conclusions — Lætitia Delvaux (PCSS)