[perf-0] 建立 macOS 交互帧预算基线与 signpost 埋点 - #495
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September 5, 2026 05:58
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概要
Refs #490
Refs #467
本 PR 先建立 macOS 性能基线设施,不修改正常产品行为,也不处理具体热路径优化。
已完成
editor.input、appmodel.relay、split.drag、search.everywheresignpost。FrameRateMonitor,避免每个 vsync 的 MainActor task 干扰测量。验证
./scripts/test-macos.sh --no-parallel./.agents/skills/write-stable-tests/scripts/test-stability-macos.sh -- --filter 'LithePerformanceBaselineTests'./scripts/verify-service-boundaries.sh./.agents/skills/write-stable-tests/scripts/verify-test-stability.shgit diff --check当前边界