otel_exponential_histogram_quantile(histogram: object, quantile: const float64) -> float64

Compute quantiles on OpenTelemetry exponential histogram objects.

Domain

This is a scalar function (calculates a single output value for a single input row).

Categories

• Semistructured

Examples

align o: otel_exponential_histogram_sum(m_histogram("latency"))
aggregate o: otel_exponential_histogram_quantile(otel_exponential_histogram_sum(o), 0.1), group_by(^Cluster...)

For each cluster, compute the 0.1-quantiles of the OpenTelemetry histogram metric named "latency".