Finds numeric range between the smallest and largest numbers for the specified field over a set of events. Result is returned in a field named _range.

ParameterTypeRequiredDefault ValueDescription
asstringoptional[a]_range Name of output field.
field[b]stringrequired  Field to extract a number from

[a] Optional parameters use their default value unless explicitly set.

[b] The argument name field can be omitted.

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range() Examples

What was the range of the values within the field responsetime:

logscale
range(responsetime)