Mathias STRASSER
b7dc27f2a5
Les enseignants ont besoin de moyennes à jour immédiatement après la publication ou modification des notes, sans attendre un batch nocturne. Le système recalcule via Domain Events synchrones : statistiques d'évaluation (min/max/moyenne/médiane), moyennes matières pondérées (normalisation /20), et moyenne générale par élève. Les résultats sont stockés dans des tables dénormalisées avec cache Redis (TTL 5 min). Trois endpoints API exposent les données avec contrôle d'accès par rôle. Une commande console permet le backfill des données historiques au déploiement.
1.8 KiB
1.8 KiB
name, description, subagent, outputFile
| name | description | subagent | outputFile |
|---|---|---|---|
| step-04b-subagent-performance | Subagent: Performance NFR assessment | true | /tmp/tea-nfr-performance-{{timestamp}}.json |
Subagent 4B: Performance NFR Assessment
SUBAGENT CONTEXT
This is an isolated subagent running in parallel with other NFR domain assessments.
Your task: Assess PERFORMANCE NFR domain only.
SUBAGENT TASK
1. Performance Assessment Categories
A) Response Times:
- API response times (<200ms target)
- Page load times (<2s target)
- Time to interactive (<3s target)
B) Throughput:
- Requests per second capacity
- Concurrent user support
- Database query performance
C) Resource Usage:
- Memory consumption
- CPU utilization
- Database connection pooling
D) Optimization:
- Caching strategies
- CDN usage
- Code splitting/lazy loading
- Database indexing
OUTPUT FORMAT
{
"domain": "performance",
"risk_level": "LOW",
"findings": [
{
"category": "Response Times",
"status": "PASS",
"description": "API endpoints respond in <150ms (P95)",
"evidence": ["Load testing results show 140ms P95"],
"recommendations": []
},
{
"category": "Caching",
"status": "CONCERN",
"description": "No CDN for static assets",
"evidence": ["Static files served from origin"],
"recommendations": ["Implement CDN (CloudFront/Cloudflare)", "Cache static assets for 1 year"]
}
],
"compliance": {
"SLA_99.9": "PASS",
"SLA_99.99": "CONCERN"
},
"priority_actions": ["Implement CDN for static assets", "Add database query caching for frequent reads"],
"summary": "Performance is acceptable with minor optimization opportunities"
}
EXIT CONDITION
Subagent completes when JSON output written to temp file.