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parca-dev/parca-agent

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eBPF based always-on CPU/GPU profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!

8 mentions on Hacker News by 4 people: 0 stories, 8 comments · first 2022-11-29 · latest 2026-05-26

Mentions per year 8 mentions · busiest year 2023 (4)
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  1. …the nicest experience writing C I’ve ever had, the verifier is just the price we have to pay. [1] https://github.com/parca-dev/parca-agent
    comment by brancz · 2026-05-26 · in Show HN: Write your BPF programs in Go, not C
  2. …change significantly across kernel versions and we want to make sure we maintain compatibility. [1] https://github.com/parca-dev/parca-agent [2] https://github.com/parca-dev/parca-agent/blob/54434c02773a8a...
    comment by brancz · 2023-11-15 · in Bpftime: Userspace eBPF runtime for fast Uprobe and Syscall hook and Plugins
  3. …I did find your tickets and a demo being merged in which makes dotnet seem maybe supported? Ticket: https://github.com/parca-dev/parca-agent/issues/161 Demo: https://github.com/parca-dev/parca-demo/pull/18
    comment by eyegor · 2023-09-25 · in Flameshow: A terminal flamegraph viewer
  4. …Supports Go, Rust, C++, C, Ruby, Python, C#, Java, Julia, Erlang, Nodejs, wasmtime, and more. [1] https://github.com/parca-dev/parca-agent [2] https://www.parca.dev/
    comment by brancz · 2023-09-25 · in Flameshow: A terminal flamegraph viewer
  5. …the code is fully OSS (Apache 2.0 for userspace and GPL for BPF), and part of the Parca project ( https://github.com/parca-dev/parca-agent ). We've also given a talk this year in FOSDEM going deeper into how we made it scale for many big…
    comment by javierhonduco · 2023-02-15 · in Frame pointers vs. DWARF – my verdict
  6. …as well as the simple executable that shows this opcode [0] and its printed unwind table [1] [0]: https://github.com/parca-dev/parca-agent/pull/1058 [1]: https://github.com/parca-dev/testdata/blob/7f9206570a743206f...
    comment by javierhonduco · 2022-11-29 · in DWARF-Based Stack Walking Using eBPF
  7. …is exactly why we wanted to have a conversation with the communities interested in this work! [0]: https://github.com/parca-dev/parca-agent/pull/1058/commits [1]: https://lwn.net/Articles/728339/
    comment by javierhonduco · 2022-11-29 · in DWARF-Based Stack Walking Using eBPF
  8. repo: https://github.com/parca-dev/parca-agent
    comment by mzs · 2022-11-29 · in DWARF-Based Stack Walking Using eBPF