Update scrape benchmark to use http requests #19
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| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| types: [opened, reopened, edited, synchronize] | |
| defaults: | |
| run: | |
| shell: bash -eux {0} | |
| jobs: | |
| generate_memory_flamegraph: | |
| name: Create flamegraph for scrape_flamegraph | |
| permissions: | |
| checks: write | |
| pull-requests: write | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: actions/checkout@v4 | |
| with: | |
| repository: rust-lang/rustc-demangle | |
| path: rustc-demangle | |
| - uses: actions/checkout@v4 | |
| with: | |
| repository: KDE/heaptrack | |
| path: heaptrack | |
| - uses: actions/checkout@v4 | |
| with: | |
| repository: brendangregg/FlameGraph | |
| path: FlameGraph | |
| - name: Install Rust | |
| uses: actions-rust-lang/setup-rust-toolchain@v1 | |
| with: | |
| rustflags: "" | |
| - name: Install dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y \ | |
| build-essential libssl-dev pkg-config curl git \ | |
| cmake g++ libboost-dev libboost-iostreams-dev \ | |
| libboost-program-options-dev libdw-dev libelf-dev \ | |
| elfutils libunwind-dev zlib1g-dev binutils-dev \ | |
| libiberty-dev libdebuginfod-dev libboost-system-dev \ | |
| libboost-filesystem-dev libboost-thread-dev libboost-regex-dev | |
| cargo install rustfilt | |
| - name: Build and install librustc_demangle.so | |
| run: | | |
| cd rustc-demangle | |
| cargo build -p rustc-demangle-capi --release | |
| sudo mv target/release/librustc_demangle.so /usr/lib | |
| - name: Build and install heaptrack | |
| run: | | |
| cd heaptrack | |
| mkdir build && cd build | |
| cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr/local -DHEAPTRACK_USE_LIBUNWIND=ON -DHEAPTRACK_BUILD_PRINT_TRACES=ON | |
| make -j$(nproc) | |
| sudo make install | |
| - name: Build flamegraph | |
| run: | | |
| cargo build --profile profiling --test flamegraph_test | |
| env: | |
| RUSTFLAGS: "-C force-frame-pointers=yes -C symbol-mangling-version=v0" | |
| CARGO_PROFILE_RELEASE_DEBUG: true | |
| - name: Build heaptrack data | |
| run: | | |
| export TEST_BINARY=$(find "$GITHUB_WORKSPACE/target/profiling/deps" -name "flamegraph_test-*" -type f -executable | head -1) | |
| if [ -z "$TEST_BINARY" ]; then | |
| echo "Error: Could not find test binary" | |
| exit 1 | |
| fi | |
| "$TEST_BINARY" profile_with_flamegraph || echo "Test run exit code: #?" | |
| heaptrack --output heaptrack-data "$TEST_BINARY" --ignored profile_with_flamegraph | |
| env: | |
| CARGO_MANIFEST_DIR: "$GITHUB_WORKSPACE/lustrefs-exporter" | |
| - name: Generate flamegraph | |
| run: | | |
| heaptrack_print --version | |
| HEAPTRACK_FILE=$(ls heaptrack-data.* | head -1) | |
| echo "Writing flamegraph data to flamegraph-data.txt" | |
| heaptrack_print "$HEAPTRACK_FILE" -F flamegraph-data.txt > /dev/null | |
| echo "Done writing flamegraph data to flamegraph-data.txt: $?" | |
| rustfilt < flamegraph-data.txt > demangled-flamegraph.txt | |
| awk '$NF > 1000' demangled-flamegraph.txt > significant_stacks.txt | |
| "$GITHUB_WORKSPACE/FlameGraph/flamegraph.pl" --colors mem --countname allocations < significant_stacks.txt > flamegraph.svg | |
| - name: Upload flamegraph | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: flamegraph | |
| path: "$GITHUB_WORKSPACEflamegraph.svg" | |