The exact behaviour of this instance memory control mechanism was not revealed (see http://code.google.com/p/googleappengine/issues/detail?id=1646 ). From your log message it looks like it was the first request that triggered the limit so the garbage collection can hardly be blamed here. And from what I've read, the soft limit exception (in contrast to a hard one) means that a request was allowed to complete before the instance was shut down.
- [web2py] web2py GAE and memory usage howesc
- [web2py] Re: web2py GAE and memory usage Wikus van de Merwe
- [web2py] Re: web2py GAE and memory usage howesc
- [web2py] Re: web2py GAE and memory usage Wikus van de Merwe

