Collections — Nexusti roll rates

HEALTHY

Collections / Debt Recovery · production · 1 dataset

THE CLOCK WE EXPECT YOU ON

Frequency: Monthly
Push time: 06:00
Timezone: Asia/Ho_Chi_Minh
Grace window: 1d
Calendar: business days vn

VALIDATED AGAINST THE REGISTRY

The fastest refresh cadence among the bound metrics is daily_t1. A frequency slower than that is refused at create time, not discovered at month-end — pushing monthly into a daily metric produces a tile that is stale 29 days out of 30 and nobody notices for a quarter.

✓ Monthly is at least as fast as daily_t1

THE STATE MACHINE BEHIND THAT CLOCK

 awaiting ──push──► received ──validate──► accepted
    │                                  └─► rejected ──replay──► received
    ├── push_time + grace exceeded ──► late ──push──► accepted (flagged late)
    └── window closed, nothing arrived ──► missed

`missed` sets every bound metric to not_reported. Not zero. Not the last value. This is the single line that makes push safe: in a pull design a failure is ours and we see it, in a push design the failure mode is silence, and silence is invisible without a clock that expected something.