CSIT/Meeting

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Meeting Details

Weekly on Wednesday 15:00 Greenwich, London time. FD.io Zoom Meeting room (passcode <remove spaces> '4 1 2 3 2 4')
If no DST in Europe and US: 07:00 PST, 10:00 EST, 15:00 UTC, 15:00 UK/GMT, 16:00 CET, 17:00 Israel Std Time, 20:30 India Std Time, 23:00 China Std Time.
If DST in Europe: 07:00 PDT, 10:00 EDT, 14:00 UTC, 15:00 UK/BST, 16:00 CEST, 17:00 Israel Summer Time, 19:30 India Std Time, 22:00 China Std Time.
If no DST in Europe and DST in US: 08:00 PDT, 11:00 EDT, 15:00 UTC, 15:00 UK/GMT, 16:00 CET, 17:00 Israel Std Time, 20:30 India Std Time, 23:00 China Std Time.

Topic: FD.io CSIT Project Meeting

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Agenda

The next CSIT meeting is scheduled for Wednesday 14-August 15:00-16:00 London time / 07:00-08:00 PST. Proposed topics:

  1. #startmeeting "FD.io CSIT Project Meeting"
  2. #chair dwallacelf jlinkes Kai98 vrpolak mackonstan tifrank
  3. #topic Agenda bashing
  4. #topic VPP update
  5. #topic TSC update
  6. #topic Other update
  7. #topic New or refactored tests
  8. VPP and CSIT (not so hot) items
  9. #topic CSIT-2406 release
  10. #topic Physical Infrastructure
    • Performance testing: Intel Xeon CLX/ICX/SPR, Arm TX2/TSH/ALT, Intel Atom, AMD Zen2.
    • Functional driver testing: Intel Xeon SKX, Arm TX2.
    • Updated LFN FD.io infra support documentation.
    • Lab extension points
      • SuperMicro servers with Intel Xeon EMR for SUTs (8568Y+ 48c 2.3GHz 350W 300MB DSA QAT) andTGs (8580 60c 2GHz 350W 300MB)
      • Nvidia Grace-Grace single socket super-server (processors based on Arm Neoverse V2 uarch)
      • Marvell Octeon10 DPU (processors based on Arm Neoverse N2 uarch)
      • AMD Zen-4 server(s), most likely with Genoa processors (fully fledged Zen4 cores)
  11. #topic Virtual Infrastructure, CI/CD
    • LFN FD.io CI/CD systems.
    • Jenkins jobs: csit-vpp, vpp-csit.
    • vpp-csit jobs: vpp-csit-verify-device-{..}-tx2, vpp-csit-verify-device-{..}-spr
      • status of addressing intermittent failures not related to vpp patch code changes
  12. #topic Environment, Framework
    • VPP API tracking.
      • RSS keys.
      • CLI without API.
  13. #topic Trending and Test Failures
  14. #topic Analytics, Presentation.
    • Old release results in CSIT-Dash:
      • Latest releace available in pre-CDash PAL was rls2302
      • Original CDash rule: Only process the latest + 2 earlier releases.
      • Currently inaccessible results: rls2306.
      • First CDash-ready data is from rls2302.
      • Some data from rls2210 could be accessible, but not complete.
      • Vote: Make all releases from rls2302 on available in CDash?
      • Applying "all releases rule" (and to keep up with the trajectory 3rls/year for several upcoming years) requires larger instances (C7*/R7* optimised).

This will double the monthly/yearly costs short term, while keep the risk of going to 3* the today's costs in long term. Currently the C-Dash costs ~250$/month (~3000/year). CSIT (including weekly, releases, testing and C-Dash) is ~350$/month (~5000$/year). Forecast prediction (no change on instances) is ~419$/month for the next year (till Aug-2025). So effectively with the new C-Dash instances the rough estimate is 8000$ for a year for CSIT (that is +3000$). Consider business justification before voting.

  1. #topic Fd.io Events
  2. #topic Housekeeping
  3. #endmeeting

Meeting Minutes

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