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flutter / third_party / perfetto / a205bddde17df4f5d99e6be6fa0f66acd3d82f0f
commita205bddde17df4f5d99e6be6fa0f66acd3d82f0f[log] [tgz]
authorNicolo' Mazzucato <nicomazz@google.com>Thu Mar 09 11:14:56 2023 +0000
committerNicolo' Mazzucato <nicomazz@google.com>Thu Mar 09 11:14:56 2023 +0000
tree9a849f29bd2f7a1763be70d016bde94586f8cd3f
parent268d5f87b3f2fec07935515cc9376c4373eb3f25 [diff]
Add max and min aggregation to android_blocking_calls_cuj_metric

Max aggregation is useful when there are slices that constantly happen during a CUJ (e.g. doFrame), and the total duration of them (inside the cuj) is not very meaningful itself, as the number of those slices also depend on the length of the cuj.

Bug: 255974834
Fixes: 272435019
Test: tools/diff_test_trace_processor.py out/linux_clang_release/trace_processor_shell
Change-Id: I890b3c5ecef5b1c98f112571c56b022c4325b585
5 files changed
tree: 9a849f29bd2f7a1763be70d016bde94586f8cd3f
  1. .github/
  2. bazel/
  3. build_overrides/
  4. buildtools/
  5. debian/
  6. docs/
  7. examples/
  8. gn/
  9. include/
  10. infra/
  11. protos/
  12. python/
  13. src/
  14. test/
  15. tools/
  16. ui/
  17. .clang-format
  18. .clang-tidy
  19. .git-blame-ignore-revs
  20. .gitattributes
  21. .gitignore
  22. .gn
  23. .style.yapf
  24. Android.bp
  25. Android.bp.extras
  26. BUILD
  27. BUILD.extras
  28. BUILD.gn
  29. CHANGELOG
  30. codereview.settings
  31. DIR_METADATA
  32. heapprofd.rc
  33. LICENSE
  34. meson.build
  35. METADATA
  36. MODULE_LICENSE_APACHE2
  37. OWNERS
  38. perfetto.rc
  39. PerfettoIntegrationTests.xml
  40. PRESUBMIT.py
  41. README.chromium
  42. README.md
  43. TEST_MAPPING
  44. traced_perf.rc
  45. 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.