FGDB and Enterprise GDB Utilization

[Geospatialist]

I have a few File Geodatabase and an Enterprise Geodatabase (that contains about 50 feature classes). 
How do I find out if File Geodatabases and SDE feature classes are being utilized (used)? 
By 'utilized' I mean how do I know if there are services within Portal for ArcGIS that are being fed by any of those File Geodatabases or data within Enterprise GDB? 
Please note, I am already aware that I can search for the feature classes in ArcGIS Server Manager. 
I'd like to know if there is a tool (like logparser) that identifies this for me efficiently. 
Thanks 

[DonaldRees]

Hi @Geospatialist,

This isn't available, at least from the geodatabase. As this would be a new feature, I did take a look on the Ideas site and found https://community.esri.com/t5/arcgis-enterprise-ideas/what-services-are-using-an-sde-layer-create-a/.... If this link doesn't solve what you're looking for then you can take a look at the Idea's guide for submitting requests https://community.esri.com/t5/community-help-documents/arcgis-ideas-submission-guidelines-and-status....