Connection refused to upstream service

ECONNREFUSED 10.0.1.45:5432 - PostgreSQL connection pool exhausted

Rate limit threshold reached for IP 192.168.1.42

150/100 requests per minute. Throttling enabled.

Stripe webhook processed successfully

Event: invoice.payment_succeeded, Customer: cus_N8x2kL

Job processing failed: email-send

TimeoutError: SendGrid API response exceeded 30s timeout

Cache miss for key: user:preferences:12847

Falling back to database query. TTL: 3600s

Health check passed for all upstream services

5/5 services healthy. Avg response: 12ms

Disk usage at 85% on volume /data

Current: 425GB / 500GB. Consider scaling or cleanup.

Deployment v2.14.3 completed successfully

Rollout: 100% of 12 instances. Duration: 45s