promql::functions

Module aggr_over_time

Source

Structs§

AbsentOverTime
absent_over_time returns an empty vector if the range vector passed to it has any elements (floats or native histograms) and a 1-element vector with the value 1 if the range vector passed to it has no elements.
AvgOverTime
The average value of all points in the specified interval.
CountOverTime
The count of all values in the specified interval.
LastOverTime
The most recent point value in specified interval.
MaxOverTime
The maximum value of all points in the specified interval.
MinOverTime
The minimum value of all points in the specified interval.
PresentOverTime
the value 1 for any series in the specified interval.
StddevOverTime
the population standard deviation of the values in the specified interval. Prometheus’s implementation: https://github.com/prometheus/prometheus/blob/f55ab2217984770aa1eecd0f2d5f54580029b1c0/promql/functions.go#L556-L569
StdvarOverTime
the population standard variance of the values in the specified interval. DataFusion’s implementation: https://github.com/apache/arrow-datafusion/blob/292eb954fc0bad3a1febc597233ba26cb60bda3e/datafusion/physical-expr/src/aggregate/variance.rs#L224-#L241
SumOverTime
The sum of all values in the specified interval.

Functions§

absent_over_time 🔒
avg_over_time 🔒
count_over_time 🔒
last_over_time 🔒
max_over_time 🔒
min_over_time 🔒
present_over_time 🔒
stddev_over_time 🔒
stdvar_over_time 🔒
sum_over_time 🔒