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flutter / third_party / perfetto / 8a39fae0c1352f8e0f58d8aa315a208e79a37b1e
commit8a39fae0c1352f8e0f58d8aa315a208e79a37b1e[log] [tgz]
authorLalit Maganti <lalitm@google.com>Mon Jan 20 17:22:10 2020 +0000
committerLalit Maganti <lalitm@google.com>Mon Jan 20 17:22:10 2020 +0000
tree127f771371d99013fdb9a5754f2cd58bc0db4b31
parent5d3c6c53932a4e08560f94c1410f60e2c9994f34 [diff]
trace_processor: add flamegraph virtual table

This CL adds the glue code between the logic in HeapGraphTracker to
compute a new flamegraph table and SQLite.

We are mostly delegating the logic to DbSqliteTable to maximise code
reuse - we simply intercept selected calls to add some custom logic.

Change-Id: Ic83dc974b0d25b765593f8eb981cd452e57ad75e
20 files changed
tree: 127f771371d99013fdb9a5754f2cd58bc0db4b31
  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. MODULE_LICENSE_APACHE2
  27. NOTICE
  28. OWNERS
  29. perfetto.rc
  30. PRESUBMIT.py
  31. README.chromium
  32. README.md
  33. TEST_MAPPING
  34. 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.