I didn't come here to split hairs over performance with you, just to provide some code to the community.
Here's what my debug info says for a decent sized wddx packet... 15 ms 15 ms 1 CFC[ C:\Inetpub\wwwroot\framework\lib\cfcs\framework_rsession.cfc | check() ] from C:\Inetpub\wwwroot\framework\lib\cfcs\framework_rsession.cfc 0 ms 0 ms 1 CFC[ C:\Inetpub\wwwroot\framework\lib\cfcs\framework_rsession.cfc | save() ] from C:\Inetpub\wwwroot\framework\lib\cfcs\framework_rsession.cfc This is running on a very modest web & sql development server (P4 2.8ghz, 1gb ram) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Message: http://www.houseoffusion.com/lists.cfm/link=i:4:238154 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54