Google Git
Sign in
flutter / third_party / perfetto / 8d17d180c6dc34343535919517266fad699e8de5
commit8d17d180c6dc34343535919517266fad699e8de5[log] [tgz]
authorHector Dearman <hjd@google.com>Mon Sep 13 17:41:12 2021 +0100
committerHector Dearman <hjd@google.com>Mon Sep 13 17:41:12 2021 +0100
tree7b0d7a646e9ead3e692cd5dbf9f282134a4e3792
parentb7e7cad97587522c542b06c677daef8761b72340 [diff]
ui: Throw QueryError on query failure

The metric code relies on queries throwing QueryError's when they fail
in order to distinguish metric failures from other JavaScript issues.
During the queryV2 refactoring we lost this and started throwing generic
errors in some situations which meant a bad metric query could crash the
whole UI. This converts those generic Errors back to QueryErrors.

Bug: 199144962
Change-Id: I42c9fbaef831c032cd91fa881b28d287b392deea
4 files changed
tree: 7b0d7a646e9ead3e692cd5dbf9f282134a4e3792
  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.