Jonas Meurer wrote:
hello,
we have some grave problems with zope 2.6.4: it crashes every time we put it under (some) heavy load, especially at one process, a convertion process.
i tried to reproduce this bug in exactly the same installation on my home machine, but this finally doesn't work.
on the machine where we encounter the problem, the problem appears in _all_ installed zope instances, which means: 5 instances from debian/testing packages of zope 2.6.4 with python2.2 1 instance from source installation of zope 2.6.4 with python2.2 1 instance from source installation of zope 2.6.4 with python2.1
to produce the bug, i have to install TinyTablePlus (as our Products depends on it), and some other own Products, but they are also installed on my local server, which doesn't crash. I stripped the Products Directory of zope down to native zope products and TinyTablePlus, used a fresh new installation of zope, and imported only 5 needed Products into Control_Panel/Products plus the one Application that does the convertion.
on all 7 instances at our server zope get's crashed by the process, on my local machine, and even on windows zope servers it doesn't.
i use everywhere exactly the same zope/tinytableplus versions, and my local system runs debian/unstable while the server runs debian/testing.
python versions and installed modules of home and server are also synced.
do you have any suggestions how to continue debugging, and how to isolate the problem? maybe there are some more components that could cause this crash, than just python (modules) and zope itself.
See my response to your earlier post: please ensure that you are running with Python 2.2.3. Tres. -- =============================================================== Tres Seaver tseaver@zope.com Zope Corporation "Zope Dealers" http://www.zope.com