I was surprised in the level of interest in the whole subject of JVM tuning after all the years I have been talking about it, almost 14 years now.
CFWhisperer conversations from the server side. CFWhisperer Java .NET PHP node.JS SQL
The idea being to roll-out and "fit it and forget it" solution for ColdFusion-CFML applications.
With ColdFusion 10 Enterprise version, comes the ability to create multiple instances, however when we do this, all subsequent instances inherit the C:\ColdFusion10\cfusion\logs setting.