Hi all, I have added "ab" tests at the end of the page. (http://talk.lastminute.com/wiki/index.php/Loadtest) These extra results confirm everything we had found so far, except for 2.10 with use-wsgi "on"... We could see what others reported: in 2.10, WSGI adds a similar overhead to all type of requests (html, gif, swf, ...). So there must have been something wrong in our initial test. Again, Zope 2.8.8 remains the fastest version... Something new that we could not see in the previous test is the evolution of the results with the number of concurrent threads, as we have done the same test with 1,2,5,10,20,50 and 100 threads. Please have a look, and let me know what you think about these additional results. Thanks. Pascal ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************