2026-07-29T01:14:02.104928Z [INFO] [auth-service] [trace_id=8f2e91b4a0c24d1e] User authentication token validated successfully. uid=usr_992104 tenant=US-EAST-1
2026-07-29T01:14:02.118493Z [DEBUG] [gateway-proxy] [trace_id=8f2e91b4a0c24d1e] Forwarding POST request to /api/v3/checkout/payment_intents. Payload size=1420 bytes
2026-07-29T01:14:02.129301Z [INFO] [order-fulfillment] [trace_id=8f2e91b4a0c24d1e] Initiating order transaction id=ord_77319401. Items=3 TotalAmount=489.50 USD
2026-07-29T01:14:02.240182Z [WARN] [inventory-service] [trace_id=8f2e91b4a0c24d1e] High memory utilization detected on pod inventory-service-7d9b4c8f5-x29zk. Usage=88.4% (Threshold=85.0%)
2026-07-29T01:14:02.312940Z [ERROR] [payment-gateway-adapter] [trace_id=8f2e91b4a0c24d1e] Stripe API connection timeout after 2000ms. Endpoint=https://api.stripe.com/v1/payment_intents Attempt=1/3
2026-07-29T01:14:02.315021Z [INFO] [payment-gateway-adapter] [trace_id=8f2e91b4a0c24d1e] Retrying transaction via backup provider Adyen. Attempt=2
2026-07-29T01:14:02.589104Z [INFO] [payment-gateway-adapter] [trace_id=8f2e91b4a0c24d1e] Adyen authorization approved. AuthCode=ADY_AUTH_993021 TransactionId=tx_8830192841
2026-07-29T01:14:02.610482Z [INFO] [notification-worker] [trace_id=8f2e91b4a0c24d1e] Enqueued order confirmation email template=ORDER_CONFIRMATION_V2 recipient=usr_992104@example.com
2026-07-29T01:14:03.001928Z [FATAL] [database-pool] [trace_id=SYS-DB-MAINT-001] PostgreSQL primary node db-pg-cluster-01 connection pool exhausted! ActiveConnections=100/100 WaitingThreads=42
java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object
	at org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:142)
	at com.atlas.store.repository.InventoryRepository.reserveStock(InventoryRepository.java:89)
	at com.atlas.store.service.CheckoutService.processCheckout(CheckoutService.java:145)
	at com.atlas.store.controller.CheckoutController.handleRequest(CheckoutController.java:52)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2026-07-29T01:14:03.450192Z [INFO] [k8s-autoscaler] [trace_id=SYS-AUTO-SCALE-09] Triggered HorizontalPodAutoscaler scaling action for deployment/inventory-service. Replicas 4 -> 8
2026-07-29T01:14:04.102938Z [INFO] [redis-cache-cluster] [trace_id=SYS-REDIS-EVICT] Evicted 4120 expired keys. MemoryFreed=128.4MB CacheHitRatio=94.2%
