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flutter / third_party / perfetto / 72ebf3d7d54430f99af973f516c863a437bccee8
commit72ebf3d7d54430f99af973f516c863a437bccee8[log] [tgz]
authorRyan Savitski <rsavitski@google.com>Mon Nov 16 15:02:12 2020 +0000
committerRyan Savitski <rsavitski@google.com>Mon Nov 16 15:02:12 2020 +0000
tree5197a3516d97c82dd08e3d9dd2d346442edabf5c
parent652a580c977e4e45b3f91a69ed4c0bc9eb39fc34 [diff]
traced_perf: add config option for kernel frames

If enabled, we'll collect and symbolize kernel callchains. The kernel
itself will unwind the kernel frames. We'll be given the list of
addresses to symbolize with /proc/kallsyms.

Bug: 173124818
Change-Id: I80c51246cba81ed29a188d68d2594e2314d6daf8
4 files changed
tree: 5197a3516d97c82dd08e3d9dd2d346442edabf5c
  1. .github/
  2. bazel/
  3. build_overrides/
  4. buildtools/
  5. debian/
  6. docs/
  7. examples/
  8. gn/
  9. include/
  10. infra/
  11. protos/
  12. src/
  13. test/
  14. tools/
  15. ui/
  16. .clang-format
  17. .clang-tidy
  18. .gitignore
  19. .gn
  20. .style.yapf
  21. Android.bp
  22. Android.bp.extras
  23. BUILD
  24. BUILD.extras
  25. BUILD.gn
  26. CHANGELOG
  27. codereview.settings
  28. heapprofd.rc
  29. LICENSE
  30. METADATA
  31. MODULE_LICENSE_APACHE2
  32. OWNERS
  33. perfetto.rc
  34. PRESUBMIT.py
  35. README.chromium
  36. README.md
  37. TEST_MAPPING
  38. traced_perf.rc
  39. WORKSPACE
README.md

Perfetto - System profiling, app tracing and trace analysis

Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.

See https://perfetto.dev/docs or the /docs/ directory for documentation.