{
    "status": "degraded",
    "version": "1.0.0",
    "timestamp": "2026-07-30T11:26:09+08:00",
    "platform": "BigDataKRH",
    "subsystems": {
        "database": "unhealthy",
        "queue": "healthy",
        "storage": "healthy"
    },
    "stats": {
        "total_events": 0,
        "active_sources": 0,
        "events_today": 0,
        "errors_today": 0
    }
}