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pigweed/third_party/android/platform/external/perfetto/3e68e206dd800d4a24c98f6763622c6ec1091379
commit
3e68e206dd800d4a24c98f6763622c6ec1091379
[log]
author
Lalit Maganti <lalitm@google.com>
Wed Aug 19 12:29:56 2020 +0100
committer
Lalit Maganti <lalitm@google.com>
Wed Aug 19 12:29:56 2020 +0100
tree
58aeb4b95270a6f16c44f4e70826a70dd53846d8
parent
0142c6a4cccea1387aef8b2f1010db79ec4e7339 [diff]
tp: use sched blocked reason in thread state table

This CL exposes a new column "io_wait" in the thread_state table which
defines whether a descheduled slice was blocked on IO or not. This can
be used by the UI to mark these slices out differently from non-IO
slices.

Bug: 164449656
Change-Id: If40b0b1c168f476f0c107c879a5e2f3cba974587
6 files changed
tree: 58aeb4b95270a6f16c44f4e70826a70dd53846d8
  1. bazel/
  2. build_overrides/
  3. buildtools/
  4. debian/
  5. docs/
  6. examples/
  7. gn/
  8. include/
  9. infra/
  10. protos/
  11. src/
  12. test/
  13. tools/
  14. ui/
  15. .clang-format
  16. .clang-tidy
  17. .gitignore
  18. .gn
  19. .style.yapf
  20. Android.bp
  21. Android.bp.extras
  22. BUILD
  23. BUILD.extras
  24. BUILD.gn
  25. CHANGELOG
  26. codereview.settings
  27. heapprofd.rc
  28. LICENSE
  29. METADATA
  30. MODULE_LICENSE_APACHE2
  31. OWNERS
  32. perfetto.rc
  33. PRESUBMIT.py
  34. README.chromium
  35. README.md
  36. TEST_MAPPING
  37. traced_perf.rc
  38. 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.