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flutter/third_party/perfetto/44c7cc2e189012b6b661a569b59271d8d08757da
commit
44c7cc2e189012b6b661a569b59271d8d08757da
[log]
author
Ryan Savitski <rsavitski@google.com>
Tue Mar 19 02:38:41 2024 +0000
committer
Ryan Savitski <rsavitski@google.com>
Tue Mar 19 02:38:41 2024 +0000
tree
133bdd3f66602a09aa042079a453e0ef2eca7ace
parent
a9f287ea4bd3f01cc10c5d56c3de5965fd133726 [diff]
tp: implement ftrace event cropping for traces recorded by perfetto v44+

Fixes presentation of RING_BUFFER traces. See r.android.com/2994376 for
the overall description.

Diff tests coming in a follow-up.

Bug: 192586066
Change-Id: If1f99da9297a962918988f0353461516cb572f55
21 files changed
tree: 133bdd3f66602a09aa042079a453e0ef2eca7ace
  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. .clang-format
  19. .clang-tidy
  20. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gn
  24. .style.yapf
  25. Android.bp
  26. Android.bp.extras
  27. BUILD
  28. BUILD.extras
  29. BUILD.gn
  30. CHANGELOG
  31. codereview.settings
  32. DIR_METADATA
  33. heapprofd.rc
  34. LICENSE
  35. meson.build
  36. METADATA
  37. MODULE_LICENSE_APACHE2
  38. OWNERS
  39. perfetto.rc
  40. PerfettoIntegrationTests.xml
  41. persistent_cfg.pbtxt
  42. PRESUBMIT.py
  43. README.chromium
  44. README.md
  45. TEST_MAPPING
  46. traced_perf.rc
  47. WATCHLISTS
  48. 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.