perf: reduce memory footprint and add backpressure limit #212
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| name: Run benchmark | |
| on: | |
| pull_request: | |
| branches: [develop, v5_download_link_asset] | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| jobs: | |
| benchmark: | |
| name: Performance regression check | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout the repo | |
| uses: actions/checkout@v4 | |
| with: | |
| # Get history and tags for SCM versioning to work | |
| fetch-depth: 0 | |
| - name: Install the latest version of uv with cache enabled | |
| uses: astral-sh/setup-uv@v3 | |
| with: | |
| version: "latest" | |
| enable-cache: true | |
| cache-dependency-glob: "" | |
| - name: Run benchmark on develop and current ref, then compare | |
| shell: bash | |
| run: | | |
| set -euo pipefail | |
| CURRENT_SHA="$(git rev-parse HEAD)" | |
| echo "Running benchmark on develop" | |
| git checkout --detach origin/develop | |
| uvx --python 3.14 --with tox-uv tox -e benchmark -- --benchmark-json baseline.json | |
| echo "Running benchmark on current ref" | |
| git checkout --detach "${CURRENT_SHA}" | |
| uvx --python 3.14 --with tox-uv tox -e benchmark -- --benchmark-json candidate.json | |
| echo "Comparing benchmark results" | |
| uvx --python 3.14 \ | |
| --with "pytest-benchmark @ git+https://github.com/ionelmc/pytest-benchmark.git@master" \ | |
| pytest-benchmark compare --between=median \ | |
| baseline.json candidate.json \ | |
| | tee benchmark-compare.txt | |
| { | |
| echo "## Benchmark comparison" | |
| echo | |
| echo "Compared baseline: \`origin/develop\`" | |
| echo "Compared candidate: ${CURRENT_SHA}" | |
| echo | |
| echo '```text' | |
| cat benchmark-compare.txt | |
| echo '```' | |
| } > benchmark-comment.md | |
| - name: Publish benchmark comparison comment | |
| if: github.event.pull_request.head.repo.full_name == github.repository | |
| uses: marocchino/sticky-pull-request-comment@v2 | |
| with: | |
| header: benchmark-comparison | |
| path: benchmark-comment.md |