{
  "status": "has_anomalies",
  "alert_count": 5,
  "alerts": [
    {
      "type": "Service",
      "name": "frontend",
      "time_range": "2026-05-18 22:59:26 ~ 2026-05-18 23:02:01",
      "status": "ABNORMAL",
      "evidence": [
        "ERROR_SPIKE [Success Rate Drop] | Normal=90.5% -> Cur=66.7% (-23.8%)"
      ]
    },
    {
      "type": "Service",
      "name": "recommendationservice",
      "time_range": "2026-05-18 22:59:26 ~ 2026-05-18 23:02:01",
      "status": "ABNORMAL",
      "evidence": [
        "AVAILABILITY_MISSING [Data Loss] | success_rate vanished"
      ]
    },
    {
      "request_method": "GET",
      "business_action": "View product detail",
      "entry_service": "frontend",
      "url": "/product/{id}",
      "occurrences": 526,
      "raw_error": "HTTPError('500 Server Error: Internal Server Error')"
    },
    {
      "request_method": "GET",
      "business_action": "View product detail",
      "entry_service": "frontend",
      "url": "/product/{id}",
      "occurrences": 18,
      "raw_error": "HTTPError('503 Server Error: Service Unavailable')"
    },
    {
      "request_method": "GET",
      "business_action": "Browse home page",
      "entry_service": "frontend",
      "url": "/",
      "occurrences": 16,
      "raw_error": "HTTPError('503 Server Error: Service Unavailable')"
    }
  ]
}