This idea relates to this Esri Community thread: Understanding Java heap behavior
To gain a full and accurate understanding of memory utilization in ArcGIS Enterprise, I would like to see ArcGIS Monitor expose Java heap–specific metrics such as heap utilized/committed, max heap, and garbage collection behavior.
Adding Java heap and GC metrics to ArcGIS Monitor would significantly improve troubleshooting, memory management and tuning, and overall visibility into ArcGIS Enterprise health.