On Tue, Jul 28, 2026 at 04:38:54PM -0500, Sami Imseih wrote: > pg_stat_kind_info could also expose the shmem allocation name > as a column, so users can join back to > pg_dsm_registry_allocations. And once [1] lands, > pg_stat_kind_info would also expose whether a kind uses > the shared or dedicated hash.
Noted. > I think to switch to GetNamedDSHash(), we would need to > return the DSA area from GetNamedDSHash() so entry body > allocations can use the same DSA that backs the hash. I already > have a patch for this [2]. More thought is needed, but I can look > into it. In terms of this thread, more thought is a synonym of making sure that your proposal [2] is good enough for the purpose to be able to monitor the pgstats activity. I'll try to look double-check this part separately; this naturally adds more value to the other proposal. -- Michael
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