Regression PDF documentitem evalatprint=true massive performance slowdown

I have narrowed down the major performance regressions to be code where evalonprint=true is used. Testing on a 300 page PDF with a header and footer, the PDF is generated in a matter of seconds. Adding *evalonprint * however makes it run forever without finishing.

Here is a test showing the terrible performance of evalonprint. Changing evalAtPrint to false will let this code run in seconds.