Vick Khera <vivek@khera.org> writes:
> On Thu, May 20, 2010 at 4:21 PM, Joshua D. Drake <jd@commandprompt.com> wrote:
>> I wonder if the oom killer is acting up.
> that'd be my guess. postfix *never* dies. something external is
> killing your processes.
Either that or his hardware is failing, eg RAM dropping critical bits in
the memory of several processes at the same time.
regards, tom lane