Create subsystem-benchmarks.yml

.github/workflows/subsystem-benchmarks.yml

@@ -0,0 +1,87 @@
+# The actions takes json file as input and runs github-action-benchmark for it.
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    types: [ opened, synchronize, reopened, closed, labeled ]
+  merge_group:
+
+permissions:
+  contents: read
+  pull-requests: write
+
+env:
+  ARTIFACTS_NAME: subsystem-benchmarks_${{ github.sha }}
+
+jobs:
+  build:
+    # TODO: remove once migration is complete or this workflow is fully stable
+    # if: contains(github.event.label.name, 'GHA-migration')
+    runs-on: ubuntu-latest
+    container:
+      image: paritytech/ci-unified:latest
+    env:
+      BENCH_DIR: ./charts/bench/${{ matrix.features.bench }}
+      BENCH_FILE: ${{ matrix.features.bench }}.json
+    strategy:
+      matrix:
+        features: [
+          { name: "polkadot-availability-recovery", bench: "availability-recovery-regression-bench" },
+          { name: "polkadot-availability-distribution", bench: "availability-distribution-regression-bench" },
+          { name: "polkadot-node-core-approval-voting", bench: "approval-voting-regression-bench" },
+          { name: "polkadot-statement-distribution", bench: "statement-distribution-regression-bench" }
+        ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run Benchmarks
+        continue-on-error: true
+        run: |
+          cargo bench -p ${{ matrix.features.name }} --bench ${{ matrix.features.bench }} --features subsystem-benchmarks
+          mkdir -p $BENCH_DIR || echo "Directory exists"
+          cp charts/$BENCH_FILE $BENCH_DIR
+
+      - name: Convert benchmark result to GH Pages
+        uses: benchmark-action/github-action-benchmark@v1
+        with:
+          tool: "customSmallerIsBetter"
+          name: ${{ env.BENCH_DIR }}
+          output-file-path: ${{ env.BENCH_FILE }}
+          benchmark-data-dir-path: ${{ env.BENCH_DIR }}
+          github-token: ${{ github.token }}
+          comment-on-alert: ${{ github.event_name == 'pull_request' }} # will comment on PRs if regression is detected
+          auto-push: false # will be pushed to artifacts and then pushed on publish step
+
+      - name: Upload artifacts
+        if: ${{ github.ref == 'refs/heads/master' }}
+        uses: actions/[email protected]
+        with:
+          name: ${{ env.ARTIFACTS_NAME }}
+          path: ./charts
+
+  publish:
+    # TODO: unblock once the gitlab publish is removed
+    # TODO: when enabled: cleanup publish-subsystem-benchmarks.yml workflow
+    if: false
+    runs-on: ubuntu-latest
+    needs: build
+    environment: subsystem-benchmarks
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Download artifacts
+        uses: actions/[email protected]
+        with:
+          ${{ env.ARTIFACTS_NAME }}
+
+      - uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ secrets.POLKADOTSDK_GHPAGES_APP_ID }}
+          private-key: ${{ secrets.POLKADOTSDK_GHPAGES_APP_KEY }}
+
+      - name: push