{"ts":"2026-10-27T08:14:02.118Z","level":"info","msg":"service started","service":"checkout","version":"4.2.1","note":"free sample log from 99helpers.com/file-types/log"}
{"ts":"2026-10-27T08:14:02.354Z","level":"debug","msg":"config loaded","service":"checkout","settings":14}
{"ts":"2026-10-27T08:14:11.442Z","level":"info","msg":"request","service":"checkout","request_id":"7f3a1c","http":{"method":"GET","path":"/api/products","status":200},"duration_ms":18}
{"ts":"2026-10-27T08:14:11.958Z","level":"info","msg":"request","service":"checkout","request_id":"7f3a1d","http":{"method":"GET","path":"/api/products/42","status":200},"duration_ms":9}
{"ts":"2026-10-27T08:14:15.877Z","level":"warn","msg":"slow query","service":"checkout","request_id":"7f3a1f","db":{"statement":"SELECT * FROM orders WHERE customer_id = $1","duration_ms":1240}}
{"ts":"2026-10-27T08:14:18.500Z","level":"info","msg":"sign-in","service":"auth","request_id":"7f3a20","user_id":"u-5521","ok":true}
{"ts":"2026-10-27T08:14:19.733Z","level":"warn","msg":"sign-in failed","service":"auth","request_id":"7f3a21","user":"eve\nINFO admin signed in","reason":"unknown_user"}
{"ts":"2026-10-27T08:14:21.064Z","level":"error","msg":"payment failed","service":"checkout","request_id":"7f3a22","order":"A-1001","error":{"type":"SocketTimeoutException","message":"Read timed out after 5000 ms","stack":"at ExamplePayClient.charge(ExamplePayClient.java:88)\nat PaymentService.pay(PaymentService.java:41)"}}
{"ts":"2026-10-27T08:14:23.410Z","level":"info","msg":"payment ok","service":"checkout","request_id":"7f3a22","order":"A-1001","amount":{"value":"34.00","currency":"EUR"},"attempt":2}
{"ts":"2026-10-27T08:15:30.004Z","level":"info","msg":"search","service":"catalogue","query":"café crème","results":3}
{"ts":"2026-10-27T08:15:30.419Z","level":"info","msg":"search","service":"catalogue","query":"日本語","results":0}
{"ts":"2026-10-27T08:15:42.118Z","level":"debug","msg":"cache stats","service":"catalogue","hits":1532,"misses":48,"ratio":0.9696}
{"ts":"2026-10-27T08:16:00.000Z","level":"info","msg":"job finished","service":"jobs","job":"cleanup","removed":3,"tags":["carts","nightly"]}
{"ts":"2026-10-27T08:16:44.912Z","level":"error","msg":"unhandled exception","service":"checkout","request_id":"7f3a24","http":{"method":"GET","path":"/api/orders/9999","status":500},"error":{"type":"NullPointerException"}}
{"ts":"2026-10-27T08:17:02.330Z","level":"info","msg":"shutting down","service":"checkout","signal":"SIGTERM","uptime_s":180}