Carlos Henrique Reimer <carlos.reimer@opendb.com.br> writes:
> Extracted ulimits values from postmaster pid and they look as expected:
> [root@00002-NfseNet ~]# cat /proc/2992/limits
> Limit Soft Limit Hard Limit
> Units
> Max address space 1024000000 unlimited
> bytes
So you've got a limit of 1GB on process address space ... that's
probably why it's burping on allocations of a couple hundred meg,
especially if you have a reasonably large shared_buffers setting.
You might as well be running a 32-bit build (in fact, a 32-bit
build could still do a lot better than that).
regards, tom lane
