chore(ci): 移除 benchmark 工作流配置

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/benchmark.yml

@@ -1,192 +0,0 @@
-# Benchmark CI Workflow
-# 分层策略:
-#   - PR 趋势监控: 宽松阈值，不阻塞合并
-#   - 定期完整检测: 严格阈值，生成报告
-#
-# 作者: xfy
-
-name: Benchmark
-
-on:
-  push:
-    branches: [master]
-  pull_request:
-    branches: [master]
-  schedule:
-    # 每周一凌晨 2 点运行完整检测
-    - cron: '0 2 * * 1'
-  workflow_dispatch:
-    inputs:
-      full:
-        description: 'Run full benchmark suite'
-        required: false
-        default: 'false'
-
-env:
-  GO_VERSION: '1.23'
-  BENCH_COUNT: 10
-
-jobs:
-  # PR 趋势监控 - 宽松阈值，仅警告
-  benchmark-pr:
-    name: PR Benchmark
-    if: github.event_name == 'pull_request'
-    runs-on: ubuntu-latest
-    timeout-minutes: 15
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
-      - name: Run core benchmarks
-        id: bench
-        run: |
-          # 运行核心模块基准测试
-          go test -bench='Benchmark(Variable|Compression|RateLimiter|SlidingWindow|AccessLog|Static|Cache|Proxy|LoadBalance)' \
-            -benchmem -count=${{ env.BENCH_COUNT }} -timeout=10m ./... 2>&1 | tee benchmark-pr.txt
-
-          # 统计测试数量
-          echo "test_count=$(grep -c 'ns/op' benchmark-pr.txt || echo 0)" >> $GITHUB_OUTPUT
-
-      - name: Check regression (warning only)
-        run: |
-          # 宽松阈值 ±20%，仅作警告
-          python3 scripts/check_regression.py \
-            --warning-threshold 20 \
-            --block-threshold 30 \
-            benchmark-pr.txt || \
-            echo "::warning::Potential performance change detected (±20% threshold)"
-
-      - name: Comment on PR
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const fs = require('fs');
-            const output = fs.readFileSync('benchmark-pr.txt', 'utf8');
-            const lines = output.split('\n').filter(l => l.includes('ns/op')).slice(0, 25);
-
-            const body = `## 📊 Benchmark Results
-
-            \`\`\`
-            ${lines.join('\n')}
-            \`\`\`
-
-            - Tests run: ${{ steps.bench.outputs.test_count }}
-            - Threshold: ±20% (warning only)
-            `;
-
-            github.rest.issues.createComment({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.issue.number,
-              body: body
-            });
-
-      - name: Upload results
-        uses: actions/upload-artifact@v4
-        with:
-          name: benchmark-pr-results
-          path: benchmark-pr.txt
-          retention-days: 7
-
-  # 定期完整检测 - 严格阈值
-  benchmark-weekly:
-    name: Weekly Full Benchmark
-    if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
-      - name: Install benchstat
-        run: go install golang.org/x/perf/cmd/benchstat@latest
-
-      - name: Run full benchmarks
-        id: bench
-        run: |
-          echo "Running full benchmark suite..."
-          go test -bench=. -benchmem -count=20 -timeout=25m ./... 2>&1 | tee benchmark-full.txt
-
-          # 生成统计报告
-          benchstat benchmark-full.txt > benchmark-stat.txt || true
-
-          echo "test_count=$(grep -c 'ns/op' benchmark-full.txt || echo 0)" >> $GITHUB_OUTPUT
-
-      - name: Check regression with config
-        run: |
-          if [ -f .benchmark-thresholds.yaml ]; then
-            python3 scripts/check_regression.py \
-              --config .benchmark-thresholds.yaml \
-              --environment ci \
-              benchmark-full.txt || true
-          else
-            python3 scripts/check_regression.py \
-              --warning-threshold 15 \
-              --block-threshold 25 \
-              benchmark-full.txt || true
-          fi
-
-      - name: Upload baseline
-        uses: actions/upload-artifact@v4
-        with:
-          name: benchmark-baseline
-          path: benchmark-full.txt
-          retention-days: 30
-
-      - name: Upload report
-        uses: actions/upload-artifact@v4
-        with:
-          name: benchmark-report
-          path: |
-            benchmark-stat.txt
-          retention-days: 90
-
-      - name: Create issue on regression
-        if: failure()
-        uses: actions/github-script@v7
-        with:
-          script: |
-            github.rest.issues.create({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              title: `🚨 Performance Regression Detected - ${new Date().toISOString().split('T')[0]}`,
-              body: `Weekly benchmark detected performance regression.\n\nSee [workflow run](${process.env.GITHUB_SERVER_URL}/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId})`,
-              labels: ['performance', 'regression']
-            });
-
-  # 保存基准线
-  benchmark-save:
-    name: Save Benchmark Baseline
-    if: github.ref == 'refs/heads/master'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
-      - name: Run benchmarks
-        run: |
-          go test -bench=. -benchmem -count=${{ env.BENCH_COUNT }} ./... > benchmark-main.txt
-
-      - name: Upload baseline
-        uses: actions/upload-artifact@v4
-        with:
-          name: benchmark-baseline-main
-          path: benchmark-main.txt
-          retention-days: 90