P70 启动帧率与渲染绘制概要基准 — 真实可复跑数据 Kernel:Headless --performance-baseline(已有入口) Desktop:xvfb 1280x720 真实帧循环(LV_FRAME_LOG=1,墙钟帧间隔 + 线程分配) ## Kernel 吞吐(Sim.step,6000 measure tick) samples=3 digests=3 determinism=PASS final_digest=953775FAEB2FDDE97289491AA260BD8D390C571E48A7A13AD2CB6FB7124F7F6C ticks_per_second: mean=466679.2 min=278557.2 max=646088.9 n=3 allocated_bytes: mean=3032184 min=3032104 max=3032344 n=3 gc collections (last sample): gen0=0 gen1=0 gen2=0 ## Desktop 渲染帧(真实帧循环) frames_logged=8788 interval_ms: mean=7.179 min=1.664 max=33.919 p50=7.909 p95=9.847 p99=10.823 std=2.262 measured_fps=139.3 (frames=8788, wall_ms=63087.3) dropped_frames: >25.0ms=4 >33.3ms=2 (0.05% / 0.02%) per_frame_alloc_kb: mean=231.22 min=49.40 max=1835.20 p95=297.00 dotnet-counters=missing (帧率随机器/xvfb 软件渲染波动;本报告只列本次实测值,不外推。) bounds: Kernel/Sim 未改(digest 钉值);Desktop 仅新增 LV_FRAME_LOG 逐帧日志,不改渲染口径/字形表。 verdict: PASS