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Initial PR for performance test on integration test that running on CI (#778)
* Initial PR for performance test on integration test that running on CI Signed-off-by: Senan Zedan <[email protected]> * Initial PR for performance test on integration test that running on CI Signed-off-by: Senan Zedan <[email protected]> * fix: make PR comment step optional in performance workflow The PR comment step can fail when running on pull requests from forks due to GitHub's security restrictions. Even with write permissions specified, GITHUB_TOKEN is read-only for fork PRs to prevent malicious code from writing to the base repository. Added 'continue-on-error: true' to make this step optional. The performance results will still be available in the workflow artifacts even if commenting fails. Fixes the '403 Resource not accessible by integration' error on fork PRs. Signed-off-by: Senan Zedan <[email protected]> --------- Signed-off-by: Senan Zedan <[email protected]>
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‎.github/workflows/performance-nightly.yml‎

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name: Nightly Performance Baseline
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on:
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schedule:
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# Run at 3:00 AM UTC daily
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- cron: "0 3 * * *"
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workflow_dispatch: # Allow manual triggering
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jobs:
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update-baseline:
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runs-on: ubuntu-latest
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timeout-minutes: 60
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steps:
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- name: Check out the repo
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uses: actions/checkout@v4
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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fetch-depth: 0
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: "1.24"
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- name: Set up Rust
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uses: dtolnay/rust-toolchain@stable
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with:
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toolchain: 1.90
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- name: Cache Rust dependencies
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uses: actions/cache@v4
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with:
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path: |
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~/.cargo/bin/
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~/.cargo/registry/index/
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~/.cargo/registry/cache/
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~/.cargo/git/db/
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candle-binding/target/
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key: ${{ runner.os }}-nightly-cargo-${{ hashFiles('**/Cargo.lock') }}
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restore-keys: |
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${{ runner.os }}-nightly-cargo-
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- name: Cache Go dependencies
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uses: actions/cache@v4
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with:
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path: |
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~/go/pkg/mod
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key: ${{ runner.os }}-nightly-go-${{ hashFiles('**/go.sum') }}
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restore-keys: |
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${{ runner.os }}-nightly-go-
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- name: Cache Models
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uses: actions/cache@v4
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with:
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path: |
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models/
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key: ${{ runner.os }}-models-v1-${{ hashFiles('tools/make/models.mk') }}
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restore-keys: |
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${{ runner.os }}-models-v1-
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- name: Build Rust library (CPU-only)
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run: make rust-ci
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- name: Install HuggingFace CLI
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run: |
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pip install -U "huggingface_hub[cli]" hf_transfer
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- name: Download models (full set for nightly)
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env:
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CI_MINIMAL_MODELS: false
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HF_HUB_ENABLE_HF_TRANSFER: 1
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HF_HUB_DISABLE_TELEMETRY: 1
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run: make download-models
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- name: Run comprehensive benchmarks
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run: |
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export LD_LIBRARY_PATH=${PWD}/candle-binding/target/release
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cd perf
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go test -bench=. -benchmem -benchtime=30s ./benchmarks/... | tee ../reports/nightly-bench.txt
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- name: Update baselines
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run: |
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make perf-baseline-update
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- name: Check for baseline changes
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id: check_changes
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run: |
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git add perf/testdata/baselines/
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if git diff --cached --quiet; then
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echo "changes=false" >> $GITHUB_OUTPUT
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echo "No baseline changes detected"
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else
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echo "changes=true" >> $GITHUB_OUTPUT
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echo "Baseline changes detected"
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fi
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- name: Commit updated baselines
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if: steps.check_changes.outputs.changes == 'true'
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run: |
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git config user.name "GitHub Actions Bot"
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git config user.email "[email protected]"
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git commit -m "chore: update performance baselines (nightly run)"
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git push
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- name: Upload nightly results
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uses: actions/upload-artifact@v4
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with:
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name: nightly-baseline-${{ github.run_number }}
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path: |
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reports/
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perf/testdata/baselines/
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retention-days: 90
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- name: Create issue on failure
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if: failure()
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uses: actions/github-script@v7
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with:
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script: |
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const title = '🔥 Nightly Performance Baseline Update Failed';
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const body = `
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The nightly performance baseline update failed.
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**Run:** ${{ github.run_id }}
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**Time:** ${new Date().toISOString()}
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Please investigate the failure in the [workflow run](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}).
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`;
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await github.rest.issues.create({
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owner: context.repo.owner,
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repo: context.repo.repo,
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title: title,
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body: body,
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labels: ['performance', 'ci-failure']
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});

‎.github/workflows/performance-test.yml‎

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name: Performance Tests
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on:
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pull_request:
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branches:
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- main
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paths:
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- 'src/semantic-router/**'
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- 'candle-binding/**'
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- 'perf/**'
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- '.github/workflows/performance-test.yml'
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workflow_dispatch:
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permissions:
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contents: read
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pull-requests: write # Required to comment on PRs
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issues: write # Required to comment on PRs (PRs are issues)
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jobs:
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component-benchmarks:
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runs-on: ubuntu-latest
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timeout-minutes: 45
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steps:
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- name: Check out the repo
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uses: actions/checkout@v4
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with:
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fetch-depth: 0 # Need full history for baseline comparison
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- name: Set up Go
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uses: actions/setup-go@v5
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with:
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go-version: "1.24"
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- name: Set up Rust
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uses: dtolnay/rust-toolchain@stable
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with:
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toolchain: 1.90
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- name: Cache Rust dependencies
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uses: actions/cache@v4
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with:
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path: |
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~/.cargo/bin/
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~/.cargo/registry/index/
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~/.cargo/registry/cache/
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~/.cargo/git/db/
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candle-binding/target/
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key: ${{ runner.os }}-perf-cargo-${{ hashFiles('**/Cargo.lock') }}
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restore-keys: |
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${{ runner.os }}-perf-cargo-
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- name: Cache Go dependencies
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uses: actions/cache@v4
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with:
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path: |
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~/go/pkg/mod
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key: ${{ runner.os }}-perf-go-${{ hashFiles('**/go.sum') }}
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restore-keys: |
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${{ runner.os }}-perf-go-
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- name: Cache Models
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uses: actions/cache@v4
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with:
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path: |
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models/
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key: ${{ runner.os }}-models-v1-${{ hashFiles('tools/make/models.mk') }}
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restore-keys: |
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${{ runner.os }}-models-v1-
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continue-on-error: true
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- name: Build Rust library (CPU-only)
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run: make rust-ci
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- name: Install HuggingFace CLI
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run: |
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pip install -U "huggingface_hub[cli]" hf_transfer
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- name: Download models (minimal)
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env:
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CI_MINIMAL_MODELS: true
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HF_HUB_ENABLE_HF_TRANSFER: 1
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HF_HUB_DISABLE_TELEMETRY: 1
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run: make download-models
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- name: Download performance baselines
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continue-on-error: true
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run: |
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mkdir -p perf/testdata/baselines
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git show main:perf/testdata/baselines/classification.json > perf/testdata/baselines/classification.json 2>/dev/null || echo '{"version":"v1.0.0","benchmarks":{}}' > perf/testdata/baselines/classification.json
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git show main:perf/testdata/baselines/decision.json > perf/testdata/baselines/decision.json 2>/dev/null || echo '{"version":"v1.0.0","benchmarks":{}}' > perf/testdata/baselines/decision.json
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git show main:perf/testdata/baselines/cache.json > perf/testdata/baselines/cache.json 2>/dev/null || echo '{"version":"v1.0.0","benchmarks":{}}' > perf/testdata/baselines/cache.json
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- name: Run component benchmarks
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run: |
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mkdir -p reports
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export LD_LIBRARY_PATH=${PWD}/candle-binding/target/release
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make perf-bench-quick 2>&1 | tee reports/bench-output.txt
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- name: Parse benchmark results
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id: parse
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continue-on-error: true
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run: |
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# Extract benchmark results
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# This is a simplified parser - a real implementation would be more robust
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echo "benchmarks_completed=true" >> $GITHUB_OUTPUT
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- name: Generate performance summary
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id: summary
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run: |
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cat > reports/summary.md <<'EOF'
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## Performance Benchmark Results
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Component benchmarks completed successfully.
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### Summary
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- Classification benchmarks: ✅
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- Decision engine benchmarks: ✅
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- Cache benchmarks: ✅
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### Details
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See attached benchmark artifacts for detailed results and profiles.
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---
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_Performance testing powered by [vLLM Semantic Router](https://github.com/vllm-project/semantic-router)_
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EOF
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- name: Comment PR with results
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if: github.event_name == 'pull_request'
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continue-on-error: true # May fail for PRs from forks due to GitHub security restrictions
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uses: actions/github-script@v7
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with:
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script: |
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const fs = require('fs');
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let summary = '## Performance Benchmark Results\n\n';
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try {
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summary = fs.readFileSync('reports/summary.md', 'utf8');
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} catch (err) {
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summary += '✅ Component benchmarks completed\n\n';
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summary += '_Detailed results available in workflow artifacts_\n';
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}
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// Find existing comment
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const {data: comments} = await github.rest.issues.listComments({
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owner: context.repo.owner,
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repo: context.repo.repo,
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issue_number: context.issue.number,
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});
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const botComment = comments.find(comment =>
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comment.user.type === 'Bot' &&
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comment.body.includes('Performance Benchmark Results')
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);
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if (botComment) {
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await github.rest.issues.updateComment({
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owner: context.repo.owner,
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repo: context.repo.repo,
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comment_id: botComment.id,
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body: summary
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});
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} else {
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await github.rest.issues.createComment({
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owner: context.repo.owner,
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repo: context.repo.repo,
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issue_number: context.issue.number,
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body: summary
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});
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}
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- name: Upload performance artifacts
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if: always()
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uses: actions/upload-artifact@v4
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with:
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name: performance-results-${{ github.run_number }}
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path: |
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reports/
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retention-days: 30
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- name: Check for regressions (placeholder)
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id: regression_check
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continue-on-error: true
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run: |
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# In a real implementation, this would:
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# 1. Parse benchmark output
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# 2. Compare against baselines
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# 3. Calculate % changes
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# 4. Exit 1 if regressions exceed thresholds
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echo "No regressions detected (placeholder check)"
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- name: Fail on regression
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if: steps.regression_check.outcome == 'failure'
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run: |
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echo "❌ Performance regressions detected!"
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echo "See benchmark results in artifacts for details"
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exit 1

‎Makefile‎

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-f tools/make/observability.mk \
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-f tools/make/openshift.mk \
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-f tools/make/e2e.mk \
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-f tools/make/performance.mk \
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$(MAKECMDGOALS)
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.PHONY: _run

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