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android / platform / external / perfetto / 199db4f1dc
commit199db4f1dcaa715f1ddf35c9f8761f4b8c2fdeb5[log] [tgz]
authorLalit Maganti <lalitm@google.com>Tue Nov 09 12:52:40 2021 +0000
committerLalit Maganti <lalitm@google.com>Tue Nov 09 12:52:40 2021 +0000
treec34ae1c9d6d9ba07214cf2d5c8e24aa12f7275d6
parent82b99102e5e9585ec9d1686d1a31a344a9ad7823 [diff]
tp: reland perf improvements to process tracker

While trying to remove the one->many mapping of pid->upid seems to break
Chrome, the map -> unordered_map change (+changing the comments) should
be safe.

Change-Id: I9492ef350f91bff77bcf7bc9d58835f89e6a96c4
Bug: 205302474
2 files changed
tree: c34ae1c9d6d9ba07214cf2d5c8e24aa12f7275d6
  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. meson.build
  33. METADATA
  34. MODULE_LICENSE_APACHE2
  35. OWNERS
  36. perfetto.rc
  37. PerfettoIntegrationTests.xml
  38. PRESUBMIT.py
  39. README.chromium
  40. README.md
  41. TEST_MAPPING
  42. traced_perf.rc
  43. 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.