On Wed, Mar 13, 2019 at 1:30 PM Tom Lane <t...@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 EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company