[Zope] Strange Zope behavior/Instability

[Rob Sporleder]

For reasons unknown we lost http connectivity to our Zope server three times
last night. I've checked the http logs and, as I suspected, didn't find
anything unusual around the time we lost connectivity. The Python processes
are still running and everything looks normal except for the connectivity
problem. Does anybody have any idea what might be causing this? I haven't
found anything.

Here are some specifics about our setup...

version of python:
1.5.2

operating system:
Linux 2.2.12-20smp (Redhat 6.1)

services running on machine:
MySQL
2 instances of Zope
Python

machine specifics:

CPU: 0.04
MEM: 31M of 512M
Swap: 528688K free
Disk Space: GB's available on all partitions
Hardware: 598 Mhz Pentium III, 4 17.4 GB SCSI hard disks

version of Zope:
2.1.4

Thanks,
Rob