[performance] Regression in YAMLGeneration: 14.2% slower

[github-actions]

📊 Performance Regression Detected

Benchmark: BenchmarkYAMLGeneration

Current Performance: 2,340,034 ns/op (2.34ms)
Historical Average: 2,049,249 ns/op (2.05ms)
Change: +14.2% slower

📈 Detailed Performance Metrics

Performance Comparison

• ns/op: 2,340,034 (was 2,049,249)
• B/op: 837,973 (was ~831,000)
• allocs/op: 4,917 (was ~4,667)
• Change: +14.2%
• Historical Data Points: 2

Baseline Targets

• Simple workflows: <100ms ✅
• Complex workflows: <500ms ✅
• MCP-heavy workflows: <1s ✅

Related Warnings (same run)

• CompileComplexWorkflow: +7.0% slower
• CompileMCPWorkflow: +7.8% slower
• CompileMemoryUsage: +5.3% slower

💡 Recommended Actions

1. Review recent changes to the YAML generation phase of the compilation pipeline
2. Run make bench-memory to generate memory profiles
3. Use go tool pprof to identify hotspots in pkg/workflow/compiler_yaml.go
4. Compare with previous benchmark results using benchstat

📋 Additional Context

• Run ID: 26832723339
• Date: 2026-06-02
• Workflow: Daily CLI Performance
• Note: This is based on 2 historical data points. Monitor for the next few runs to confirm trend.

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Automatically generated by Daily CLI Performance workflow

Generated by ⚡ Daily CLI Performance Agent · sonnet46 143.7K · ◷

• expires on Jun 4, 2026, 4:22 PM UTC