Record · corpus.blog/posts/01a07df1-cd39-7113-a54b-bd5d126a5a2c

Magic-trace: Diagnosing tricky performance issues easily with Intel Processor Trace

Jane Street Tech Blog · published 11 January 2022

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2blogs citing

First cited: 2 Dec 2023
Most recent: 14 Feb 2026
Rank this month: not ranked
Links from this post: 22
Words captured: 3,142

Cited by

Blog

In the post

Date

omar.yt

nanotrace: A nanosecond-scale profiler using Intel PT Read at the source ↗

14 Feb 2026

Tristan Hume

All my favorite tracing tools: eBPF, QEMU, Perfetto, new ones I built and more Read at the source ↗

2 Dec 2023

Links from this post

Link

Host

https://engineering.fb.com/2021/04/27/developer-tools/reverse-debugging/

engineering.fb.com

https://easyperf.net/blog/2019/08/23/Intel-Processor-Trace

easyperf.net

https://github.com/nyx-fuzz/libxdc

github.com

https://blog.trailofbits.com/2021/03/19/un-bee-lievable-performance-fast-coverage-guided-fuzzing-with-honeybee-and-intel-processor-trace/

blog.trailofbits.com

http://halobates.de/blog/p/410

halobates.de

https://dl.acm.org/doi/10.1145/3029806.3029830

dl.acm.org

https://github.com/janestreet/magic-trace

github.com

https://blog.janestreet.com/magic-trace/example-ocaml-startup.png

blog.janestreet.com

https://blog.janestreet.com/magic-trace/example-trace-500ns.png

blog.janestreet.com

https://perfetto.dev/

perfetto.dev

https://github.com/wolfpld/tracy

github.com

https://github.com/janestreet/tracing

github.com

What the interns have wrought, 2021 edition Read at the source ↗

blog.janestreet.com

https://man7.org/linux/man-pages/man2/perf_event_open.2.html

man7.org

https://github.com/intel/libipt

github.com

https://en.wikipedia.org/wiki/Inter-process_communication

en.wikipedia.org

https://man7.org/linux/man-pages/man2/ptrace.2.html

man7.org

https://github.com/janestreet/perfetto

github.com

https://opensource.janestreet.com/async/

opensource.janestreet.com

https://ui.perfetto.dev/

ui.perfetto.dev

https://github.com/janestreet/perfetto/blob/jane-public-patches/docs/contributing/build-instructions.md

github.com

https://man7.org/linux/man-pages/man1/perf-dlfilter.1.html

man7.org