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gh-149584: Fix excessive overhead in the Tachyon profiler regarding the cache behavior #192111

gh-149584: Fix excessive overhead in the Tachyon profiler regarding the cache behavior

gh-149584: Fix excessive overhead in the Tachyon profiler regarding the cache behavior #192111

Triggered via pull request May 10, 2026 19:22
Status Success
Total duration 26m 14s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
12s
Change detection / Create context from changed files
Matrix: Address sanitizer
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests
Matrix: build-ubuntu
Matrix: build-windows-msi
Waiting for pending jobs
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
7m 12s
Docs / Doctest
Docs  /  Check EPUB
2m 10s
Docs / Check EPUB
Check if Autoconf files are up to date
29s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 26s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
11s
C API Docs / Check if all C APIs are documented
iOS
17m 4s
iOS
Emscripten  /  build and test
15m 59s
Emscripten / build and test
WASI  /  build and test
5m 10s
WASI / build and test
Hypothesis tests on Ubuntu
9m 59s
Hypothesis tests on Ubuntu
Cross build Linux
4m 13s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
1m 53s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
4s
All required checks pass
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2 errors and 35 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
macOS (free-threading) / build and test (macos-26)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS (free-threading) / build and test (macos-26)
openssl@3.5 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.5
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-26)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS (free-threading) / build and test (macos-26)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS (free-threading) / build and test (macos-26)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
Hypothesis tests on Ubuntu
No files were found with the provided path: /home/runner/work/cpython/cpython-builddir/.hypothesis/examples/. No artifacts will be uploaded.
macOS / build and test (macos-26)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-26)
openssl@3.5 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.5
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-26)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS / build and test (macos-26)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-15-intel)
Already linked: /usr/local/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-15-intel)
openssl@3.5 was installed but not linked because openssl@3 is already linked. To link this version, run: brew link openssl@3.5
macOS / build and test (macos-15-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-15-intel)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-15-intel)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS / build and test (macos-15-intel)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
Windows / Build and test (x64, switch-case): Modules/_testinternalcapi/test_cases.c.h#L13059
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\_testinternalcapi.vcxproj]
Windows / Build and test (x64, switch-case): Modules/_testinternalcapi/test_cases.c.h#L7949
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\_testinternalcapi.vcxproj]
Windows / Build and test (x64, switch-case): Python/generated_cases.c.h#L13056
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Python/generated_cases.c.h#L7948
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/_testinternalcapi/test_cases.c.h#L13059
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\_testinternalcapi.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/_testinternalcapi/test_cases.c.h#L7949
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\_testinternalcapi.vcxproj]
Windows / Build and test (arm64, switch-case): Python/generated_cases.c.h#L13056
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Python/generated_cases.c.h#L7948
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/_testinternalcapi/test_cases.c.h#L13059
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\_testinternalcapi.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/_testinternalcapi/test_cases.c.h#L7949
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\_testinternalcapi.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Python/generated_cases.c.h#L13056
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Python/generated_cases.c.h#L7948
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/_testinternalcapi/test_cases.c.h#L13059
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\_testinternalcapi.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/_testinternalcapi/test_cases.c.h#L7949
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\_testinternalcapi.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Python/generated_cases.c.h#L13056
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Python/generated_cases.c.h#L7948
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
1.53 KB
sha256:8104b2896bf3f3699a53c73674d12931d30f551531fb87fe7c0bd9dcfb3f2779
html-ids-head.json.gz
119 KB
sha256:96aa41260247b7c2dd120aacc3e50bf74e66fc20235d00886ee65b213dbb2771