Nico Grubert wrote:
Dear list members,
I am running Zope 2.9.6. on a 64-Bit Suse Linux 10.1 machine (9 Gbyte of
RAM) with Python 2.4.3. installed.
From time to time, Zope hangs and I cannot access it anymore. I tried
to use the "Zope DeadlockDebugger" but if my Zope hangs I cannot call
the URL "http://myzopesite:8080/manage_debug_threads?secret_password"; to
let Zope DeadlockDebugger show any useful information. Zope does not
response.
If Zope hangs, the python process eats all the memory and the machine
starts to swap.
The "top" command in the shell tells me:
-------------------------------------------------------------------------
Tasks: 91 total, 2 running, 89 sleeping, 0 stopped, 0 zombie
Cpu(s): 10.4%us, 0.4%sy, 0.0%ni, 89.0%id, 0.2%wa, 0.0%hi, 0.0%si
Mem: 9041256k total, 9025124k used, 16132k free, 10604k buffers
Swap: 4208988k total, 4208988k used, 0k free, 9472k cached
Your swap appears low. Try increasing it to 20GB.
Suresh
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