PL-003 · Operations
Telemetry Rollup
Micro-batch aggregation of fabricated device telemetry into hourly rollups with idempotent re-processing on replay.
healthy
Every 5 minSLA 10 minSimulated event stream → DW.AGG_DEVICE_HOURLYStage flow
Average stage durations from the simulated run history.
- 1
Batch read extract
Offset-tracked micro-batch of synthetic events.
~9s average
- 2
Windowed aggregate transform
Hourly grouping with watermark for late events.
~26s average
- 3
Idempotent upsert load
MERGE keyed on (device_id, hour_bucket).
~19s average
Recent runs
Synthetic history — not sourced from a live scheduler.
| Run | Started (UTC) | Duration | Rows in | Rows out | Reject % | SLA | Status |
|---|---|---|---|---|---|---|---|
| R-9902 | 2026-08-13 16:55:00 | 51s | 412,300 | 8,420 | 0% | Met | healthy |
| R-9901 | 2026-08-13 16:50:00 | 49s | 408,112 | 8,390 | 0% | Met | healthy |
| R-9900 | 2026-08-13 16:45:00 | 55s | 419,887 | 8,460 | 0% | Met | healthy |