ci: Benchmark without a qlog #68
Workflow file for this run
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| name: Bench | |
| on: | |
| push: | |
| pull_request: | |
| workflow_call: | |
| env: | |
| CARGO_PROFILE_BENCH_BUILD_OVERRIDE_DEBUG: true | |
| CARGO_TERM_COLOR: always | |
| RUST_BACKTRACE: 1 | |
| TOOLCHAIN: nightly | |
| jobs: | |
| bench: | |
| name: Benchmark | |
| runs-on: self-hosted | |
| defaults: | |
| run: | |
| shell: bash | |
| steps: | |
| - name: Install Rust | |
| uses: dtolnay/rust-toolchain@master | |
| with: | |
| toolchain: $TOOLCHAIN | |
| components: rustfmt | |
| - name: Install sccache | |
| uses: mozilla-actions/[email protected] | |
| - name: Configure Rust | |
| run: | | |
| echo "RUSTFLAGS=-C link-arg=-fuse-ld=lld -C link-arg=-Wl,--no-rosegment" >> "$GITHUB_ENV" | |
| echo "SCCACHE_GHA_ENABLED=true" >> "$GITHUB_ENV" | |
| echo "RUSTC_WRAPPER=sccache" >> "$GITHUB_ENV" | |
| cargo install flamegraph | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Fetch NSS and NSPR | |
| run: | | |
| hg clone https://hg.mozilla.org/projects/nspr "$NSPR_DIR" | |
| hg clone https://hg.mozilla.org/projects/nss "$NSS_DIR" | |
| echo "NSS_DIR=$NSS_DIR" >> "$GITHUB_ENV" | |
| echo "NSPR_DIR=$NSPR_DIR" >> "$GITHUB_ENV" | |
| env: | |
| NSS_DIR: ${{ github.workspace }}/nss | |
| NSPR_DIR: ${{ github.workspace }}/nspr | |
| - name: Build | |
| run: cargo +$TOOLCHAIN bench --features bench --no-run | |
| # Disable turboboost, hyperthreading and use performance governor. | |
| - name: Prepare machine | |
| run: sudo /root/bin/prep.sh | |
| # Pin the benchmark run to core 0 and run all benchmarks at elevated priority. | |
| - name: Benchmark | |
| run: | | |
| /usr/bin/nice -n -20 taskset -c 0 \ | |
| cargo +$TOOLCHAIN bench --features bench | tee output.txt | |
| # Pin the transfer benchmark to core 0 and run it at elevated priority inside perf. | |
| - name: Perf transfer benchmark | |
| run: | | |
| /usr/bin/nice -n -20 taskset -c 0 \ | |
| cargo +$TOOLCHAIN flamegraph -v -F 997 --features bench --bench transfer -- \ | |
| --bench --exact "Run multiple transfers with varying seeds" | |
| # Re-enable turboboost, hyperthreading and use powersave governor. | |
| - name: Restore machine | |
| run: sudo /root/bin/unprep.sh | |
| if: success() || failure() | |
| - name: Download previous benchmark results | |
| uses: actions/cache@v4 | |
| with: | |
| path: ./cache | |
| key: ${{ runner.os }}-benchmark | |
| # TODO: Wait for this action to be allowlisted. And then figure out how to only upload | |
| # benchmark data when the main branch is being updated (e.g., if: ${{ github.ref == "refs/heads/main" }}) | |
| # - name: Store current benchmark results | |
| # uses: benchmark-action/github-action-benchmark@v1 | |
| # with: | |
| # tool: 'cargo' | |
| # output-file-path: output.txt | |
| # external-data-json-path: ./cache/benchmark-data.json | |
| # fail-on-alert: true | |
| # github-token: ${{ secrets.GITHUB_TOKEN }} | |
| # comment-on-alert: true | |
| # summary-always: true | |
| - name: Convert perf data | |
| run: | | |
| perf script -i perf.data -F +pid | zstd > perf.ff.data.zst | |
| zstd perf.data | |
| - name: Archive perf data | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: ${{ github.head_ref || github.ref_name }}-perf | |
| path: "*.zst" | |
| compression-level: 0 |