A way to know memory usage by individual fields in elasticsearch index?

Elastic Stack Elasticsearch
1

Is there a way to know the memory usage of a specific field in an index?

2

What sort of memory usage?
Fielddata?

3

Maybe I was saying it wrong, I'm curious to know if there is a way to know how much memory is being used by the value of a specific field name in an index using Sense console.

4

Unless you have fielddata enabled, fields themselves do not directly use memory.