85 lines
1.8 KiB
Markdown
85 lines
1.8 KiB
Markdown
---
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name: 'step-04b-subagent-performance'
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description: 'Subagent: Performance NFR assessment'
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subagent: true
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outputFile: '/tmp/tea-nfr-performance-{{timestamp}}.json'
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---
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# Subagent 4B: Performance NFR Assessment
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## SUBAGENT CONTEXT
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This is an **isolated subagent** running in parallel with other NFR domain assessments.
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**Your task:** Assess PERFORMANCE NFR domain only.
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---
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## SUBAGENT TASK
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### 1. Performance Assessment Categories
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**A) Response Times:**
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- API response times (<200ms target)
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- Page load times (<2s target)
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- Time to interactive (<3s target)
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**B) Throughput:**
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- Requests per second capacity
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- Concurrent user support
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- Database query performance
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**C) Resource Usage:**
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- Memory consumption
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- CPU utilization
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- Database connection pooling
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**D) Optimization:**
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- Caching strategies
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- CDN usage
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- Code splitting/lazy loading
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- Database indexing
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---
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## OUTPUT FORMAT
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```json
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{
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"domain": "performance",
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"risk_level": "LOW",
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"findings": [
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{
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"category": "Response Times",
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"status": "PASS",
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"description": "API endpoints respond in <150ms (P95)",
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"evidence": ["Load testing results show 140ms P95"],
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"recommendations": []
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},
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{
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"category": "Caching",
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"status": "CONCERN",
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"description": "No CDN for static assets",
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"evidence": ["Static files served from origin"],
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"recommendations": ["Implement CDN (CloudFront/Cloudflare)", "Cache static assets for 1 year"]
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}
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],
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"compliance": {
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"SLA_99.9": "PASS",
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"SLA_99.99": "CONCERN"
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},
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"priority_actions": ["Implement CDN for static assets", "Add database query caching for frequent reads"],
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"summary": "Performance is acceptable with minor optimization opportunities"
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}
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```
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---
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## EXIT CONDITION
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Subagent completes when JSON output written to temp file.
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