Profiler

[Utpal Shuvro]

Aperson who records and analyzes someone's psychological and behavioral characteristics, so as to assess or predict their capabilities or to assist in identifying categories of people.
An instrument or device for making scientific measurements, for example of the atmosphere or physical features.

In software engineering, profiling is a form of dynamic program analysis that measures, for example, the space or time complexity of a program, the usage of particular instructions, or frequency and duration of function calls.

[Ernesto]

The name of a special [FBI] Unit
[FBI agents] using what they know to Identify the [Suspect] and create a basic Profile, theyve been call Profiler

[Hina Muqadas]

A profiler is a phrase that is funny or [entertaining] enough to be put in a [profile] or [bio] of some kind. Usually said by a friend.