Measure metric cardinality with dash0.metrics.timeseries
Cardinality is now a metric. dash0.metrics.timeseries reports your distinct series count, so you can chart it, alert on it, and group it by metric name or by any resource attribute.
Added 2
- Cardinality is now a metric reported by dash0.metrics.timeseries, allowing you to chart it, alert on it, and group it by metric name or by any resource attribute
- dash0.metrics.timeseries metric reports your distinct series count