59 lines
2.1 KiB
Markdown
59 lines
2.1 KiB
Markdown
# HEADED_GPU_PERFORMANCE_REPORT
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Measured: 2026-07-15T17:48:54.064Z
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Commit: `b5985f3`
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Base URL: http://127.0.0.1:3101/
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Display: headed (:99)
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Software renderer detected: **YES**
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Verdict: **NOT A GPU BASELINE — software renderer (SwiftShader/llvmpipe/etc.)**
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## Server hardware WebGL re-check (2026-07-15 / 2026-07-16)
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- `nvidia-smi`: GTX 1080 ×2 present; `/dev/nvidia*`, `/dev/dri` exist.
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- Current user/groups: root; `video` group exists but no display server (`DISPLAY` empty, no `/tmp/.X11-unix`).
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- Chromium probes (`--use-gl=egl`, `--use-angle=gl-egl`, `--use-angle=gl`, Vulkan ANGLE, `--ignore-gpu-blocklist`) all resolve to **SwiftShader**.
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- No driver/display-server changes applied.
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```text
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BLOCKED_BY_DISPLAY_ENVIRONMENT
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```
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Portable path: `npm run perf:browser` / `docs/HARDWARE_BENCHMARK_RUNBOOK.md`.
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## Mode table (after Play)
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| Mode | Renderer | Avg FPS | Min FPS | p95 | Calls | Triangles | Heap |
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| ---- | -------- | ------: | ------: | --: | ----: | --------: | ---: |
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| low | ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero) (0x0000C0DE)), SwiftShader driver) | 10.58 | 4.44 | 151.9 | 167 | 3546 | 16.26 |
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| medium | ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero) (0x0000C0DE)), SwiftShader driver) | 9.91 | 4.68 | 158.28 | 167 | 3546 | 16.38 |
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| high | ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero) (0x0000C0DE)), SwiftShader driver) | 8.69 | 4.03 | 182.2 | 167 | 3546 | 17.45 |
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| demo | ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero) (0x0000C0DE)), SwiftShader driver) | 8.88 | 4.17 | 181.81 | 167 | 3546 | 21.1 |
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## Memory after 3 seek+replay (demo mode)
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```
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{
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"heapDeltaMb": 2.19,
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"geometriesDelta": 12,
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"texturesDelta": 0
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}
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```
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## Prior software/headless WebGL diagnostic baseline (reference only)
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```
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Average FPS: 9.6
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Minimum FPS: 3.3
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p95 frame time: 200 ms
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```
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Do **not** treat the above as live-demo GPU characteristics.
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## Chromium launch args
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```
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--use-gl=angle --use-angle=gl-egl --enable-webgl --enable-webgl2 --ignore-gpu-blocklist --enable-gpu-rasterization --enable-precise-memory-info --enable-unsafe-swiftshader
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```
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Raw JSON: `agent/reports/gpu-baseline.json`
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