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flutter / third_party / perfetto / f9bbfdd34c2748471c60fc6c65b61c9723ec053a
commitf9bbfdd34c2748471c60fc6c65b61c9723ec053a[log] [tgz]
authorAlexander Timin <altimin@chromium.org>Fri Nov 11 20:17:51 2022 +0000
committerAlexander Timin <altimin@chromium.org>Fri Nov 11 20:17:51 2022 +0000
tree4460c809293effcbb7c71950423273d7a52c8b04
parent10498394b9f4b302ee5f56a08e41e7ba7016be44 [diff]
[tp] Additional metatrace improvements

- Improve UI / WASM clock sync by using Date.now() instead of
  performance.timeOrigin as basic offset.
- Fix stack overflow when writing query constraints (async track
  grouping can lead to looooooong constraints)
- Make trace_processor_shell metatracing work with -D.

R=lalitm@google.com

Change-Id: I969d01b9f2c5d9077990bce97d1450749b37d1f3
5 files changed
tree: 4460c809293effcbb7c71950423273d7a52c8b04
  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. tools/
  16. ui/
  17. .clang-format
  18. .clang-tidy
  19. .git-blame-ignore-revs
  20. .gitattributes
  21. .gitignore
  22. .gn
  23. .style.yapf
  24. Android.bp
  25. Android.bp.extras
  26. BUILD
  27. BUILD.extras
  28. BUILD.gn
  29. CHANGELOG
  30. codereview.settings
  31. DIR_METADATA
  32. heapprofd.rc
  33. LICENSE
  34. meson.build
  35. METADATA
  36. MODULE_LICENSE_APACHE2
  37. OWNERS
  38. perfetto.rc
  39. PerfettoIntegrationTests.xml
  40. PRESUBMIT.py
  41. README.chromium
  42. README.md
  43. TEST_MAPPING
  44. traced_perf.rc
  45. 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.