Have you tried running it with the profiler and viewing a log for one page request?
http://groups.google.com/group/web2py/browse_thread/thread/8e38fc1c177d5640 On Mar 29, 1:03 pm, Alex Darlington <[email protected]> wrote: > Hi, > I am using web2py for google app engine and doing development on > windows 7 and XP machines. > I recently changed some code to start using the blob store (in case > this is relevant?) and now have a pretty unusable development > environment. > > The first time I visit a page it takes over a minute to appear. If I > go back to it, it usually appears instantly. > If anything changes, the page will once again take over a minute to > load. Also after a certain amount of time/visits the response will > slow down again. > > The problems do not appear when the code is running on Google's > servers. > > I'm at a bit of a loss as to how to work out what is causing the slow > response. This is my first go with python/web2py/appengine (all of > them). > > Any suggestions gratefully received! > > Thanks, > Alex.

