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.
max() function selects record with the highest
_value from the input table.
Function type: Selector
Output data type: Object
from(bucket:"telegraf/autogen") |> range(start:-1h) |> filter(fn: (r) => r._measurement == "cpu" AND r._field == "usage_system" ) |> max()