darwin PMDA: Enhanced metrics for memory, VFS, and network subsystems#2442

Draft

tallpsmith wants to merge 69 commits intoperformancecopilot:mainfrom

tallpsmith:macos-pmda-additions

Commits on Dec 11, 2025

Add Darwin PMDA testing infrastructure with fast local build system
tallpsmith
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Update unit test runner to work without system PCP installation
tallpsmith
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Commits on Dec 28, 2025

Add Darwin PMDA testing infrastructure with fast local build system
tallpsmith
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Update unit test runner to work without system PCP installation
tallpsmith
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Correct kernel uptime metric check.
tallpsmith
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Introduce Cirrus CLI(Tart VM) task file to build PCP in a macOS vm locally for isolation.
tallpsmith
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Correct macOS installation packaging script to work better inside a Tart VM.
tallpsmith
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Remove execution of unit/integration tests (this is for a different branch).
tallpsmith
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Added documentation
tallpsmith
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Revert "Remove execution of unit/integration tests (this is for a different branch)."
tallpsmith
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Merge branch 'macos-darwin-pmda-qa' of github.com:tallpsmith/pcp into macos-darwin-pmda-qa
tallpsmith
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Commits on Dec 30, 2025

Commits on Dec 31, 2025

Commits on Jan 1, 2026

Commits on Jan 2, 2026

Commits on Jan 3, 2026

Commits on Jan 4, 2026

Commits on Jan 5, 2026

darwin_proc: add process I/O statistics (Step 3.1)
tallpsmith
committed

Commits on Jan 9, 2026