benchmark-request-processing.yml

name: Benchmark - Request Processing

on:
  push:
    branches: [ main ]
    paths:
      - 'model_gateway/benches/request_processing.rs'
      - 'model_gateway/src/routers/**'
      - 'model_gateway/src/core/**'
      - 'model_gateway/src/middleware.rs'
      - '!model_gateway/src/**/tests/**'
      - '!model_gateway/src/**/*_test.rs'
      - '!model_gateway/src/**/test_*.rs'
  pull_request:
    branches: [ main ]
    paths:
      - 'model_gateway/benches/request_processing.rs'
      - 'model_gateway/src/routers/**'
      - 'model_gateway/src/core/**'
      - 'model_gateway/src/middleware.rs'
      - '!model_gateway/src/**/tests/**'
      - '!model_gateway/src/**/*_test.rs'
      - '!model_gateway/src/**/test_*.rs'
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * 0'

concurrency:
  group: benchmark-request-processing-${{ github.ref }}
  cancel-in-progress: true

env:
  RUSTC_WRAPPER: sccache
  SCCACHE_GHA_ENABLED: "true"

permissions:
  contents: read

jobs:
  benchmark:
    name: Request Processing
    if: github.repository == 'lightseekorg/smg'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 100

      - name: Setup Rust
        uses: ./.github/actions/setup-rust

      - name: Run benchmark
        timeout-minutes: 40
        run: |
          source "$HOME/.cargo/env"
          cargo bench --bench request_processing -- benchmark_summary --exact 2>&1 | tee benchmark_output.txt

      - name: Upload benchmark results
        if: always()
        uses: actions/upload-artifact@v6
        with:
          name: request-processing-results-${{ github.sha }}
          path: |
            target/criterion/benchmark_summary/
            benchmark_output.txt
          retention-days: 30

      - name: Show sccache stats
        if: always()
        run: sccache --show-stats || true

      - name: Summary
        if: always()
        run: |
          echo "## Request Processing Benchmark" >> $GITHUB_STEP_SUMMARY
          if [ -f benchmark_output.txt ]; then
            echo '```' >> $GITHUB_STEP_SUMMARY
            tail -60 benchmark_output.txt >> $GITHUB_STEP_SUMMARY
            echo '```' >> $GITHUB_STEP_SUMMARY
          fi