Google Git
Sign in
flutter / third_party / perfetto / 821f9c3c6981a7cb5ccf5f1f64071ed89d0d709a
commit821f9c3c6981a7cb5ccf5f1f64071ed89d0d709a[log] [tgz]
authorAnna Mayzner <mayzner@google.com>Wed Sep 11 12:26:22 2024 +0000
committerAnna Mayzner <mayzner@google.com>Wed Sep 11 13:42:41 2024 +0000
tree851d5c02e2747716df5550135c0a3e3367b417a3
parent3a7f8ce095b5be0b1925d52022a46db3753d5199 [diff]
tp: C++ implementation of counter_leading_intervals

Time for `SELECT COUNT() FROM counter_leading_intervals!(counter)` decreased from 2.3s to 180 ms on a 20 MB trace.

Change-Id: Iba5085ce1089a951b213c3d23d9fabd864daf580
14 files changed
tree: 851d5c02e2747716df5550135c0a3e3367b417a3
  1. .github/
  2. bazel/
  3. build_overrides/
  4. buildtools/
  5. debian/
  6. docs/
  7. examples/
  8. gn/
  9. include/
  10. infra/
  11. protos/
  12. python/
  13. src/
  14. test/
  15. third_party/
  16. tools/
  17. ui/
  18. .bazelignore
  19. .bazelrc
  20. .clang-format
  21. .clang-tidy
  22. .git-blame-ignore-revs
  23. .gitattributes
  24. .gitignore
  25. .gn
  26. .style.yapf
  27. Android.bp
  28. Android.bp.extras
  29. BUILD
  30. BUILD.extras
  31. BUILD.gn
  32. CHANGELOG
  33. codereview.settings
  34. DIR_METADATA
  35. heapprofd.rc
  36. LICENSE
  37. meson.build
  38. METADATA
  39. MODULE_LICENSE_APACHE2
  40. OWNERS
  41. perfetto.rc
  42. PerfettoIntegrationTests.xml
  43. persistent_cfg.pbtxt
  44. PRESUBMIT.py
  45. README.chromium
  46. README.md
  47. TEST_MAPPING
  48. traced_perf.rc
  49. WATCHLISTS
  50. 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.