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netdev round table meeting notes - Sep 22nd

ANN Jakub Kicinski 1 participant 1 message Sep 22

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Jakub Kicinski

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Nebusec bug tracker:
- https://bugtracker.nebusec.ai/
- any MAINTAINERS email can log in, feel free to request access if you're an experienced contributor without a MAINTAINERS entry
- automatic PoC and patch generation
- needs human review and polish (like all LLM stuff) so maintainers encouraged to look thru issues relevant to their code
- issues auto-closed based on what lands in the tree (not just trailers)

NIPA perf testing

Stan:
- Where do we place the system stats - NIPA or in-tree
Paolo:
- Using the CPU metrics is quite noisy, the accounting changes between releases
- NIPA side would make it faster to change
- Some of the naming in the patchset is confusing
Stan
- Let’s keep it simple and start with NIPA
Martin
- Regression testing is quite difficult, it's not easy to define the representative cases
- Ensure others can plug in their regression tests
Mina
- We need to avoid over-optimizing for trivial benchmarks
Jakub
- Would be great to record our preferences about the test quality and guidance on what we accept on some wiki page
Willem
- How do we store the thresholds, the expectation can fluctuate quite a lot
Jakub
- Automatic eval in NIPA, same as we do for test case vs HW NIC gating