{
  "timestamp": "2026-02-05T04:32:02.917Z",
  "days_scanned": 7,
  "total_failures": 6,
  "total_patterns": 2,
  "repeating_patterns": 2,
  "alerts_sent": 0,
  "patterns": [
    {
      "pattern": "응답 속도가 느림",
      "repetitions": 3,
      "dates": [
        "2026-02-03",
        "2026-02-02",
        "2026-02-01"
      ],
      "keywords": [
        "응답",
        "속도가",
        "느림"
      ]
    },
    {
      "pattern": "응답 속도 개선 필요",
      "repetitions": 3,
      "dates": [
        "2026-02-03",
        "2026-02-02",
        "2026-02-01"
      ],
      "keywords": [
        "응답",
        "속도",
        "개선",
        "필요"
      ]
    }
  ]
}