Efficiency chart card
Displays efficiency data by combining the latest and aggregated values with an optional simplified chart.
Efficiency chart card
Displays efficiency as a time-series chart with the latest value, delta percentage, and absolute delta.
Default Data Keys
- Efficiency (timeseries) — efficiency percentage over time, %
- Latest (function) — current efficiency value, %
- Delta percent (function) — change from previous period, %
- Delta absolute (function) — absolute change, %
Value Ranges
| Range | Level | Color |
|---|---|---|
| 0–40 | Low | Red |
| 40–60 | Moderate | Amber |
| 60–80 | Good | Green |
| 80+ | Excellent | Blue |
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