otel_histogram_sum¶
Description¶
Aggregate multiple OpenTelemetry histograms into a single histogram object.
This function is purely an aggregate function.
Return type¶
object
Domain¶
This is an aggregate function (aggregates rows over a group in aggregate verbs.)
Categories¶
Usage¶
otel_histogram_sum(histogram)
Argument |
Type |
Optional |
Repeatable |
Restrictions |
|---|---|---|---|---|
histogram |
object |
no |
no |
none |
Examples¶
align 5m, o: otel_histogram_sum(m_histogram("latency"))
Aggregate OpenTelemetry histogram metric named “latency” into 5 minute time bins.