METRIC · SENSOR MESH
Comb Data Fabric Latency (CDL)
End-to-end delay for telemetry to traverse the mesh into queryable storage, bounding dashboard freshness.
Sensor MeshUnit: msLive
Formula
Median time from edge sensor read to availability in the central comb data fabric.
Thresholds & Bands
| Band | Range | State |
|---|---|---|
| Snappy | < 250 | ok |
| Lagging | 250-800 | warn |
| Stalled | ≥ 800 | crit |