{
  "status": "has_anomalies",
  "alert_count": 5,
  "alerts": [
    {
      "type": "Service",
      "name": "frontend",
      "time_range": "2026-05-18 22:45:47 ~ 2026-05-18 22:48:22",
      "status": "ABNORMAL",
      "evidence": [
        "ERROR_SPIKE [Success Rate Drop] | Normal=100.0% -> Cur=79.2% (-20.8%)"
      ]
    },
    {
      "type": "Service",
      "name": "emailservice",
      "time_range": "2026-05-18 22:45:47 ~ 2026-05-18 22:48:22",
      "status": "ABNORMAL",
      "evidence": [
        "AVAILABILITY_MISSING [Data Loss] | success_rate vanished"
      ]
    },
    {
      "request_method": "POST",
      "business_action": "Add product to cart",
      "entry_service": "frontend",
      "url": "/cart",
      "occurrences": 187,
      "raw_error": "HTTPError('500 Server Error: Internal Server Error')"
    },
    {
      "request_method": "GET",
      "business_action": "View cart",
      "entry_service": "frontend",
      "url": "/cart",
      "occurrences": 164,
      "raw_error": "HTTPError('500 Server Error: Internal Server Error')"
    },
    {
      "request_method": "POST",
      "business_action": "Checkout order",
      "entry_service": "frontend",
      "url": "/cart/checkout",
      "occurrences": 158,
      "raw_error": "HTTPError('500 Server Error: Internal Server Error')"
    }
  ]
}