[performance] Regression in BenchmarkValidation: +91.0% slower

[github-actions]

📊 Performance Regression Detected

Benchmark: BenchmarkValidation

Current Performance: 56,658 ns/op (~56.7μs)
Historical Average: 29,672 ns/op (~29.7μs)
Change: +91.0% slower

⚠️ Note: This comparison is based on 1 historical data point. Please verify the regression persists in the next daily run before investing significant investigation effort.

📈 Detailed Performance Metrics

Performance Comparison

Metric	Current	Historical Avg	Change
ns/op	56,658	29,672	+91.0%
B/op	9,344	9,344	0%
allocs/op	196	196	0%

Baseline Targets

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

💡 Recommended Actions

1. Review recent changes to the validation pipeline in pkg/workflow/
2. Run make bench-memory to generate memory profiles
3. Use go tool pprof to identify hotspots
4. Wait for next daily run to confirm if regression persists (only 1 historical data point)

📋 Additional Context

• Run ID: 26460067687
• Date: 2026-05-26
• Workflow: Daily CLI Performance
• Historical Data Points: 1

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Automatically generated by Daily CLI Performance workflow

Generated by ⚡ Daily CLI Performance Agent · sonnet46 1.7M · ◷

• expires on May 28, 2026, 4:14 PM UTC

[github-actions]

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