On Wed, Mar 13, 2019 at 1:30 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Ah, here we are: it was rel->rd_partcheck. I'm not sure exactly how
> complicated that structure can be, but I'm pretty sure that this is
> a laughably inadequate method of cleaning it up:
>
> if (relation->rd_partcheck)
> pfree(relation->rd_partcheck);
Oh, for crying out loud.
> Dunno if that's related to hyrax's issue, though.
It's related in the sense that it's a leak, and any leak will tend to
run the system out of memory more easily, but what I observed was a
large leak into MessageContext, and that would be a leak into
CacheMemoryContext, so I think it's probably a sideshow rather than
the main event.
--
Robert Haas
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