KPubData Watch

Preview data · 고정된 예시 데이터이며 실제 관측 결과가 아닙니다 · Snapshot 2026-10-02 21:15 KST

버스정보(실시간 위치) · 서울특별시

Freshness delayed

inc-freshness-bus-001

Warning Resolved Freshness

Why was this detected?

오전 갱신이 1시간 9분 동안 지연됐다가 복구됐습니다.

Expected update by 2026-10-01 09:30 KST (window 2026-10-01 08:30 KST–2026-10-01 09:30 KST), latest data at 2026-10-01 07:58 KST, snapshot at 2026-10-02 21:15 KST.

Expected 2026-10-01 09:00 KST ± 30 min · Latest data 2026-10-01 07:58 KST · Snapshot 2026-10-02 21:15 KST

Expected
  • update_at: 2026-10-01 09:00:00 KST
  • tolerance_minutes: 30
Observed
  • latest_data_at: 2026-10-01 07:58:00 KST
Difference
  • delay_minutes: 92
Rule
Expected update window exceeded freshness.expected_window

Observation Timeline

  1. 갱신 지연 처음 관측
  2. 재관측으로 지연 확인 (Degraded)
  3. 새 데이터 관측, 복구 (Healthy)

관련 Change가 없습니다.

View raw evidence 
{
  "expected": {
    "update_at": "2026-10-01T09:00:00+09:00",
    "tolerance_minutes": 30
  },
  "observed": {
    "latest_data_at": "2026-10-01T07:58:00+09:00"
  },
  "difference": {
    "delay_minutes": 92
  },
  "rule": {
    "id": "freshness.expected_window",
    "description": "Expected update window exceeded"
  },
  "first_seen_at": "2026-10-01T08:44:00+09:00",
  "confirmed_at": "2026-10-01T08:46:00+09:00"
}