On Fri, 25 Apr 2003, Tom Lane wrote:
> David Link <dvlink@yahoo.com> writes:
> > [4] LOG: pq_recvbuf: unexpected EOF on client connection
> > [4] LOG: server process (pid 28353) was terminated by signal 11
> > [5] LOG: terminating any other active server processes
>
> That's not what I would call a "scaling issue" :-(
FYI, Sig 11s are almost always caused by bad hardware, or badly built code
(i.e. the build process broke somewhere, often bad memory caused the code
to get compiled with a bit or two flipped in odd places).