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flutter/third_party/perfetto/b364e7e6a7f01028007592799f0786e41923740c
commit
b364e7e6a7f01028007592799f0786e41923740c
[log]
author
Primiano Tucci <primiano@google.com>
Tue Feb 16 10:19:10 2021 +0100
committer
Primiano Tucci <primiano@google.com>
Tue Feb 16 12:48:21 2021 +0000
tree
937579428c6efda327c5399205fe9b4f3eb421c5
parent
8be592a3ccf51134f28772088cd5dd43d84d3666 [diff]
TP: Ignore FrameTimeline events with zero timestamp

Due to a bug in the platform code that emits frame timeline
events, some events have a zero timestamp, causing traces
that look blank because the timeline data is:
[events @ T=0]     (nothing happened for days)    [actual events]

Bug: 179905685
Change-Id: I74dbd928b7d0291d2b87dcc6d982e3a30787938e
1 file changed
tree: 937579428c6efda327c5399205fe9b4f3eb421c5
  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. .gitattributes
  19. .gitignore
  20. .gn
  21. .style.yapf
  22. Android.bp
  23. Android.bp.extras
  24. BUILD
  25. BUILD.extras
  26. BUILD.gn
  27. CHANGELOG
  28. codereview.settings
  29. DIR_METADATA
  30. heapprofd.rc
  31. LICENSE
  32. METADATA
  33. MODULE_LICENSE_APACHE2
  34. OWNERS
  35. perfetto.rc
  36. PerfettoIntegrationTests.xml
  37. PRESUBMIT.py
  38. README.chromium
  39. README.md
  40. TEST_MAPPING
  41. traced_perf.rc
  42. 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.