Bootstrap tuning #467
Workflow file for this run
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| name: Code Flamegraphs | |
| on: [push, pull_request, workflow_dispatch] | |
| jobs: | |
| linux_flamegraphs: | |
| name: Linux [${{ matrix.TEST_NAME }}] | |
| timeout-minutes: 120 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| TEST_NAME: [large_confirmation, large_direct_processing] # slow_test --gtest_filter=flamegraph.[name] | |
| runs-on: ubuntu-22.04 | |
| env: | |
| TEST_NAME: ${{ matrix.TEST_NAME }} | |
| BACKEND: lmdb | |
| COMPILER: gcc | |
| TEST_USE_ROCKSDB: "0" | |
| DEADLINE_SCALE_FACTOR: "1" | |
| BUILD_TYPE: "RelWithDebInfo" | |
| OUTPUT_FILE: ${{ matrix.TEST_NAME }}.${{ github.sha }}.svg | |
| if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| submodules: "recursive" | |
| - name: Prepare | |
| run: sudo -E ci/prepare/linux/prepare.sh | |
| - name: Install perf and FlameGraph | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y linux-tools-common linux-tools-generic linux-tools-$(uname -r) | |
| git clone https://github.com/brendangregg/FlameGraph.git | |
| export PATH=$PATH:$(pwd)/FlameGraph | |
| - name: Build Tests | |
| id: build | |
| run: ci/build-tests.sh | |
| - name: Run Flamegraph Tests | |
| if: steps.build.outcome == 'success' | |
| run: sudo perf record -F 397 -g --call-graph dwarf -o perf.data -- ../ci/tests/run-flamegraph-tests.sh ${{ matrix.TEST_NAME }} | |
| working-directory: build | |
| - name: CHOWN perf.data | |
| if: steps.build.outcome == 'success' | |
| run: sudo chown $(whoami) perf.data | |
| working-directory: build | |
| - name: Generate Flamegraph | |
| if: steps.build.outcome == 'success' | |
| run: | | |
| perf script -i perf.data > out.perf | |
| ../FlameGraph/stackcollapse-perf.pl out.perf > out.folded | |
| ../FlameGraph/flamegraph.pl out.folded > ${{ env.OUTPUT_FILE }} | |
| working-directory: build | |
| - name: Upload Flamegraph | |
| if: steps.build.outcome == 'success' | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: flamegraph-${{ env.OUTPUT_FILE }} | |
| path: build/${{ env.OUTPUT_FILE }} |