The process just disappears. I've execute those commands and will see if it generates a coredump when it does it again, which will be in 90 minutes time.
On Thursday, 11 December 2014, 14:35, Olivier <webmas...@ajeux.com> wrote: Hello, 2014-12-11 15:26 GMT+01:00 David Adams <dr...@yahoo.com>: We are running 1.5.9 on Centos 6.5. It crashes 10 seconds (give or take a few seconds) after 1am, 5am, 9am, 1pm, 5pm and 9pm, like clockwork; When you say "crash", do you mean Segfault ? Have you tried generating a coredump of the process ?ulimit -c unlimited echo "/tmp/core.%e.%p.%h.%t" > /proc/sys/kernel/core_pattern Then use gdb on generated file in /tmp to give us more information. Olivier