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flutter / third_party / perfetto / c4bbf46654d3cce14adf999bc84770295117d698
commitc4bbf46654d3cce14adf999bc84770295117d698[log] [tgz]
authorLalit Maganti <lalitm@google.com>Wed Feb 15 16:36:01 2023 +0000
committerLalit Maganti <lalitm@google.com>Wed Feb 15 16:36:01 2023 +0000
tree21b08eabfe0ab2d5fa8a592d380de5b594faf9bd
parentebe9adbc36ee8541d5d18ca929c8d4b8e0a9e90d [diff]
tp: fix performance of binder stdlib query

By adding a MATERIALIZE we massively speed up the query when there are
few (or no) binder transactions in the trace.

Also while I'm here, cleanup some of the SQL to better match the wider
style in trace processor.

Bug: 269253198
Change-Id: I84475557ad0758d94e64955da2082c157e4faece
1 file changed
tree: 21b08eabfe0ab2d5fa8a592d380de5b594faf9bd
  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.