7458f1be01
✅ Validation Results: - PPO training: 24.2s (1 epoch, 950 samples, dim=225) - Feature extraction: 105μs/bar (9.5x faster than target) - Model checkpoint: 293KB (147KB actor + 146KB critic) - GPU memory: 145MB used (96.4% headroom) - Zero dimension mismatches 📊 Success Criteria (5/5): ✅ Feature dimension = 225 (Wave C 201 + Wave D 24) ✅ Model state_dim = 225 ✅ Training completed without errors ✅ Checkpoint saved successfully ✅ No dimension mismatch errors 📁 Training Data Ready: - ES.FUT: 2.9MB, 180 days - NQ.FUT: 4.4MB, 180 days - 6E.FUT: 2.8MB, 180 days - ZN.FUT: 65KB, 90 days (clean) 🚀 Next: Full production model retraining (4 models, ~10min GPU time) 🤖 Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Alerting Rules Guide
Last Updated: 2025-10-22
Alert Severity Levels
| Severity | Response Time | Notification |
|---|---|---|
| Critical | 5 min | PagerDuty + Slack + Phone |
| Warning | 30 min | Slack |
| Info | Next day |
Critical Alerts
System Down
- alert: SystemDown
expr: up{job=~"api-gateway|trading-service"} == 0
for: 1m
labels:
severity: critical
annotations:
summary: "{{ $labels.job }} is down"
description: "Service {{ $labels.job }} has been down for 1 minute"
High Error Rate
- alert: HighErrorRate
expr: rate(grpc_requests_total{code!~"2.."}[5m]) / rate(grpc_requests_total[5m]) > 0.05
for: 5m
labels:
severity: critical
annotations:
summary: "High error rate: {{ $value | humanizePercentage }}"
Database Connection Pool Exhausted
- alert: DatabasePoolExhausted
expr: pg_stat_database_numbackends / pg_settings_max_connections > 0.9
for: 5m
labels:
severity: critical
annotations:
summary: "Database connection pool at {{ $value | humanizePercentage }}"
Warning Alerts
High Latency
- alert: HighLatency
expr: histogram_quantile(0.99, rate(grpc_request_duration_seconds_bucket[5m])) > 0.5
for: 10m
labels:
severity: warning
annotations:
summary: "P99 latency is {{ $value }}s"
High Memory Usage
- alert: HighMemoryUsage
expr: container_memory_usage_bytes / container_spec_memory_limit_bytes > 0.9
for: 10m
labels:
severity: warning
annotations:
summary: "Memory usage at {{ $value | humanizePercentage }}"
End of Alerting Rules Guide