Merge pull request #739 from code-yeongyu/code-yeongyu/fix-release-mo… #567
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| # advisory-only; may become blocking only after ≥30 runs establish a false-positive rate <5% using ratio gates against a same-runner baseline window | |
| name: Perf Trend | |
| on: | |
| push: | |
| branches: [main] | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| jobs: | |
| perf-trend: | |
| name: Advisory perf trend | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 30 | |
| continue-on-error: true | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 | |
| - name: Setup Node.js | |
| uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e | |
| with: | |
| node-version: '24' | |
| cache: npm | |
| - name: Install system dependencies | |
| run: | | |
| sudo env DEBIAN_FRONTEND=noninteractive NEEDRESTART_MODE=a apt-get update | |
| sudo env DEBIAN_FRONTEND=noninteractive NEEDRESTART_MODE=a apt-get install -y \ | |
| libcairo2-dev libpango1.0-dev libjpeg-dev libgif-dev librsvg2-dev fd-find ripgrep | |
| sudo ln -sf "$(which fdfind)" /usr/local/bin/fd | |
| - name: Install dependencies | |
| run: npm ci --ignore-scripts | |
| - name: Run advisory benches | |
| run: bash scripts/perf-trend-local.sh || echo "bench failed (advisory)" | |
| - name: Append perf summary | |
| if: always() | |
| run: | | |
| python3 - <<'PY' >> "$GITHUB_STEP_SUMMARY" | |
| import json | |
| from pathlib import Path | |
| path = Path("perf-trend.json") | |
| rows = [json.loads(line) for line in path.read_text().splitlines() if line.strip()] if path.exists() else [] | |
| print("| suite | n | p50Ms | p95Ms | bytesPerFrameP50 |") | |
| print("| --- | ---: | ---: | ---: | ---: |") | |
| for row in rows: | |
| bytes_value = row["bytesPerFrameP50"] | |
| bytes_text = "-" if bytes_value is None else f"{bytes_value:.3f}" | |
| n_value = row["n"] | |
| n_text = "-" if n_value is None else str(n_value) | |
| print(f"| {row['label']} | {n_text} | {row['p50Ms']:.3f} | {row['p95Ms']:.3f} | {bytes_text} |") | |
| def p50(label): | |
| for row in rows: | |
| if row["label"] == label: | |
| return row["p50Ms"] | |
| return None | |
| baseline_1k = p50("frame-cost-n1000") | |
| baseline_10k = p50("frame-cost-n10000") | |
| viewport_10k = p50("frame-cost-n10000-viewport") | |
| print("") | |
| print("| ratio | value |") | |
| print("| --- | ---: |") | |
| if baseline_10k and viewport_10k: | |
| print(f"| flag-on/off p50 | {viewport_10k / baseline_10k:.3f} |") | |
| else: | |
| print("| flag-on/off p50 | - |") | |
| if baseline_1k and baseline_10k: | |
| print(f"| 10k/1k scaling p50 | {baseline_10k / baseline_1k:.3f} |") | |
| else: | |
| print("| 10k/1k scaling p50 | - |") | |
| PY | |
| - name: Upload perf trend artifact | |
| if: always() | |
| uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2 | |
| with: | |
| name: perf-trend | |
| path: perf-trend.json | |
| retention-days: 90 |