We have a project which is using 0.8.2, while doing load test(we're using load runner) recently, we found the cpu usage % of web server(4 cpus) is about 90%(average), when there're only 20 concurrent requests to a page, and TPS(transaction per second) is about 10+ only.


The testing page is very very simple, no scripts, no backend logic, just 100 coolite text field controls. When reduced the count of controls to 50, TPS improves to 20+; when reduced to 10, TPS improves to 50+; Conversely, if we put 100 standard aspx text field controls, the TPS goes much higher, about 100+.


Is this expected behavior? Anything we can do to improve the performance? Will upgrade to 1.0 help? And how much will it improve?