MACROMEDIA COLDFUSION 4.5-ADMINISTRING COLDFUSION SERVER Manual page 261

Chapter 6: Creating Scalable and Highly Available Web Sites
6. Click the Administration link under Server Attributes.
The Server Administration page appears for the selected server.
7. Enter new values in the Standard and Gradual Load Threshold fields and click OK.
If you want the server to be able to handle as much load as possible, set both
threshold values close to one another. However, if you want redirection to occur
well in advance of the server nearing its Peak threshold, set the values farther
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