Hello, I think it is more useful if the name list of the pg_shmem_allocations view is listed in one page.
For example, * Wal Sender Ctl: walsender-related shared memory * AutoVacuum Data: autovacuum-related shared memory * PROCLOCK hash: shared memory for hash table for PROCLOCK structs Why don't you document pg_shmem_allocations view's name list? Regards, -- Masahiro Ikeda