[Zope] 2.2b3 hangs a lot

[Bak @ kedai]

hi all
been running 2.2.0b3 for a few days now.  
config
redhat6.1
postgres
ZPygreSql
kmnetnews

after some time, zope just hangs.  when i do top, there's no processor usage at
all on all python processes.  after a few minutes, zopes wake up  and continue
to serve.  the cycle continues after some time.  the hangup is very sporadic.

while this is happening i can still connect to the said port, but can't GET or
PUT anything.

this is a site that used to work on 2.1.6, no major changes.  except for the
updated Lexicon.py provided by Brian.

also, if i started with -Z, how long will it take zope to realize it's not
responding and to restart again? 

if i started Zope with a non default thread, what are the concequences?

anybody experienced zope hangups?  help, pointers, etc, sought!
i hope to document these, for the benefit of others like me.

thanks

-- 
------------------------------------------------------
http://www.kedai.com.my/kk
Am I Evil?