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flutter / third_party / perfetto / 2c657b2bc0dd9c0757e36fec3d8fe63eda8b3b98
commit2c657b2bc0dd9c0757e36fec3d8fe63eda8b3b98[log] [tgz]
authorRyan Savitski <rsavitski@google.com>Sat Feb 17 16:08:24 2024 +0000
committerRyan Savitski <rsavitski@google.com>Sat Feb 17 16:08:24 2024 +0000
tree54762270585e05041a8b0d6ebef5c3143076bdf5
parent19f6cb06cc8422f044b2fd9ea1c97378ae0eaf48 [diff]
traceconv: niche decompress_packets option for rewriting a trace as if compressed_packets were written normally

I find myself wanting to convert the size breakdown of such traces to
pprof flamecharts once in a while, hence this helper.
The experimental proto path analysis in trace_processor already
understands compressed packets, but isn't as easy to get a pprof out of.

Change-Id: I3f203a591008e4078488f6acb89800beaf0e1055
6 files changed
tree: 54762270585e05041a8b0d6ebef5c3143076bdf5
  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. third_party/
  16. tools/
  17. ui/
  18. .clang-format
  19. .clang-tidy
  20. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gn
  24. .style.yapf
  25. Android.bp
  26. Android.bp.extras
  27. BUILD
  28. BUILD.extras
  29. BUILD.gn
  30. CHANGELOG
  31. codereview.settings
  32. DIR_METADATA
  33. heapprofd.rc
  34. LICENSE
  35. meson.build
  36. METADATA
  37. MODULE_LICENSE_APACHE2
  38. OWNERS
  39. perfetto.rc
  40. PerfettoIntegrationTests.xml
  41. PRESUBMIT.py
  42. README.chromium
  43. README.md
  44. TEST_MAPPING
  45. traced_perf.rc
  46. WATCHLISTS
  47. 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.