https://ferret.pmel.noaa.gov/LAS/documentation/developer-documentation/the-rest-interface-for-gui-construction/getcategories
getCategories | Science Data Integration Group - Live Access Server
science data integrationgroup livegetcategoriesaccessserver
https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.performancecountercategory.getcategories?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0
PerformanceCounterCategory.GetCategories Method (System.Diagnostics) | Microsoft Learn
Retrieves a list of the performance counter categories that are registered on a computer.
system diagnosticsgetcategoriesmethodmicrosoftlearn