Hi All,
the latest CPT available on wiki.gis.com (Capacity Planning Tool updates - GIS Wiki | The GIS Encyclopedia ) was released in February 2019.
Are there any plans to release an updated version anytime soon?
Many Thanks,
Steve
The CPT has not been updated in a very long time and is no longer maintained (to my knowledge).
There now is the Architecture Center, where you can find reference systems: About test studies | ArcGIS Architecture Center
You can use the Architecture Center as a general reference. Then set up a test system and do Performance Engineering: Load Testing ArcGIS Enter... - Esri Community to adjust your infrastructure to the expected load. -> Design an effective test strategy | ArcGIS Architecture Center
(Reference to same question ArcGIS Server Capacity Planning - Esri Community)