Show HN: Cerberus – Real-time network monitor with eBPF

Re:Show HN: Cerberus – Real-time network monitor with eBPF by exceptione on Saturday December 20, 2025 @08:24PM (#46341377)

Thanks! Have you considered sysdig/csysdig for your needs, and if so, how do you feel about it?

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Re:Show HN: Cerberus – Real-time network monitor with eBPF by zrouga on Monday December 29, 2025 @08:49AM (#46420735)

Yes — Sysdig/csysdig are great tools and I’ve used them before. They’re excellent for syscall-level visibility and host/container forensics.

Cerberus targets a different layer: always-on, low-overhead network classification in CNI environments. It attaches at TC, limits L7 inspection intentionally, and focuses on predictable performance rather than rich event streams.

They’re complementary rather than competing tools.

[ Parent | on HN ]