range() 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. ParameterTypeRequiredDefaultDescriptionasstringfalse_rangeName of output field. fieldstringtrue Field to extract a number from [a][a] If an argument name is not given, field is the default argument.range() Examples What was the range in responsetime logscalerange(responsetime)