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chromium/external/github.com/google/perfetto/refs/heads/upstream/dev/zezeozue/hprof_vm_internal
commit
58b3ff1b68c25528c8e52efa27ed4df2cde56d90
[log]
author
Zimuzo Ezeozue <[email protected]>
Tue May 20 18:43:17 2025
committer
Zimuzo Ezeozue <[email protected]>
Tue May 20 18:47:10 2025
tree
9855337391e78f127b330d07f0ee267696c08a71
parent
736778adac74bc313d954a7da20ceade8e9f9c43 [diff]
importer: Skip vm_internal roots

The perfetto heap graph doesn't consider such roots so we
skip them to provide closer flamegraph rendering as a heap
graph taken at the same time as a heap dump.

Test: tools/diff_test_trace_processor.py out/android/trace_processor_shell --name-filter '.*ArtHprof.*'
Change-Id: I90cf286d2ad76b6727ec9aee1d41b43c4cfa07f5
1 file changed
tree: 9855337391e78f127b330d07f0ee267696c08a71
  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. .bazelignore
  19. .bazelrc
  20. .bazelversion
  21. .clang-format
  22. .clang-tidy
  23. .git-blame-ignore-revs
  24. .gitallowed
  25. .gitattributes
  26. .gitignore
  27. .gn
  28. .style.yapf
  29. .yapfignore
  30. Android.bp
  31. Android.bp.extras
  32. BUILD
  33. BUILD.extras
  34. BUILD.gn
  35. CHANGELOG
  36. codereview.settings
  37. DIR_METADATA
  38. heapprofd.rc
  39. LICENSE
  40. meson.build
  41. METADATA
  42. MODULE.bazel
  43. MODULE.bazel.lock
  44. MODULE_LICENSE_APACHE2
  45. OWNERS
  46. perfetto.rc
  47. perfetto_flags.aconfig
  48. PerfettoIntegrationTests.xml
  49. persistent_cfg.pbtxt
  50. README.chromium
  51. README.md
  52. TEST_MAPPING
  53. traced_perf.rc
  54. WATCHLISTS
  55. 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.