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Diffstat (limited to 'docs/evidence/p70-analysis.txt')
| -rw-r--r-- | docs/evidence/p70-analysis.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/docs/evidence/p70-analysis.txt b/docs/evidence/p70-analysis.txt new file mode 100644 index 0000000..16541c4 --- /dev/null +++ b/docs/evidence/p70-analysis.txt @@ -0,0 +1,23 @@ +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 |