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flutter / third_party / perfetto / 4b9ac85603a8b4b4ad80ed99ffbc8cc03e0371bd
commit4b9ac85603a8b4b4ad80ed99ffbc8cc03e0371bd[log] [tgz]
authorCollin Fijalkovich <cfijalkovich@google.com>Mon May 04 18:10:50 2020 -0700
committerCollin Fijalkovich <cfijalkovich@google.com>Mon May 04 18:20:27 2020 -0700
tree3a847c46851b6eaee561320acef3c9f9e0959b55
parent0c5fba676f661a952ccc92173d961c167bb9343d [diff]
Filter frames preceding app launches for hsc-based metrics

Some traces contains frames from before an app is killed and relaunched
in the Crystalball hsc-based app launch latency tests. This CL changes
these metrics to ignore frames that occur before application start.

Test: Ran on known bad trace.
Bug: 155570936
Change-Id: If8270b191f27f3831de4eeb304ceab7bca8feb13
1 file changed
tree: 3a847c46851b6eaee561320acef3c9f9e0959b55
  1. bazel/
  2. build_overrides/
  3. buildtools/
  4. debian/
  5. docs/
  6. gn/
  7. include/
  8. infra/
  9. protos/
  10. src/
  11. test/
  12. tools/
  13. ui/
  14. .clang-format
  15. .gitignore
  16. .gn
  17. .style.yapf
  18. Android.bp
  19. Android.bp.extras
  20. BUILD
  21. BUILD.extras
  22. BUILD.gn
  23. codereview.settings
  24. heapprofd.rc
  25. LICENSE
  26. METADATA
  27. MODULE_LICENSE_APACHE2
  28. OWNERS
  29. perfetto.rc
  30. PRESUBMIT.py
  31. README.chromium
  32. README.md
  33. TEST_MAPPING
  34. traced_perf.rc
  35. WORKSPACE
README.md

Perfetto - Performance instrumentation and tracing

Perfetto is an open-source project for performance instrumentation and tracing of Linux/Android/Chrome platforms and user-space apps.

See www.perfetto.dev for docs.

Contributing

See /docs/contributing.md for instructions.

The source-of-truth repo is Android's Gerrit. The GitHub repo is a read-only mirror.

Bugs

  • For bugs affecting Android or the tracing internals use the internal bug tracker (go/perfetto-bugs).
  • For bugs affecting Chrome use http://crbug.com, Component:Speed>Tracing label:Perfetto.

Community

You can reach us on our Discord channel. If you prefer using IRC we have an experimental Discord <> IRC bridge synced with #perfetto-dev on Freenode.