Update scrape benchmark to use http requests #6
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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 | |
| - name: Install Rust | |
| uses: actions-rust-lang/setup-rust-toolchain@v1 | |
| - name: Generate memory flamegraph | |
| run: | | |
| rustc --version | |
| sudo apt-get update | |
| sudo apt-get install -y build-essential libssl-dev pkg-config curl git | |
| sudo apt-get install -y 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 | |
| git clone https://github.com/rust-lang/rustc-demangle.git /tmp/rustc-demangle | |
| cd /tmp/rustc-demangle | |
| cargo build -p rustc-demangle-capi --release | |
| mv target/release/librustc_demangle.so /usr/lib | |
| cd "$GITHUB_WORKSPACE" | |
| cargo install rustfilt | |
| git clone https://github.com/brendangregg/FlameGraph.git /tmp/FlameGraph | |
| git clone https://github.com/KDE/heaptrack.git /tmp/heaptrack | |
| cd /tmp/heaptrack | |
| mkdir build && cd build | |
| cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr/local -DHEAPTRACK_USE_LIBUNWIND=ON -DHEAPTRACK_BUILD_PRINT_TRACES=ON | |
| make -j$(nproc) | |
| make install | |
| cd "$GITHUB_WORKSPACE" | |
| RUSTFLAGS="-C force-frame-pointers=yes -C symbol-mangling-version=v0" CARGO_PROFILE_RELEASE_DEBUG=true cargo build --profile profiling --test flamegraph_test | |
| export TEST_BINARY=$(find target/profiling/deps -name "flamegraph_test-*" -type f -executable | head -1) | |
| export CARGO_MANIFEST_DIR=/projects/lustrefs-exporter && heaptrack --output heaptrack-data "$TEST_BINARY" profile_with_flamegraph | |
| heaptrack_print heaptrack-data.gz -F flamegraph-data.txt | |
| rustfilt < flamegraph-data.txt > demangled-flamegraph.txt | |
| awk '$NF > 1000' demangled-flamegraph.txt > significant_stacks.txt | |
| /tmp/FlameGraph/flamegraph.pl --colors mem --countname allocations < significant_stacks.txt > flamegraph.svg | |