sum() function

Warning! This page documents an earlier version of Flux, which is no longer actively developed. Flux v0.50 is the most recent stable version of Flux.

The sum() function computes the sum of non-null records in a specified column.

Function type: Aggregate
Output data type: Integer, UInteger, or Float (inherited from column type)

sum(column: "_value")

Parameters

column

The column on which to operate. Defaults to "_value".

Data type: String

Examples

from(bucket: "telegraf/autogen")
  |> range(start: -5m)
  |> filter(fn: (r) =>
    r._measurement == "cpu" and
    r._field == "usage_system"
  )
  |> sum()

SUM()