"Joshua D. Drake" <jd@xxxxxxxxxxxxxxxxx> writes: > Kieran Cooper, Lyris UK wrote: >> INFO: free space map contains 20914 pages in 61 relations >> DETAIL: A total of 14992 page slots are in use (including overhead). >> 14992 page slots are required to track all free space. >> Current limits are: 900000 page slots, 6000 relations, using 5659 kB. > I am not sure what your question is. The above looks perfectly reasonable. I think he's wondering why the second number is less than the first. AFAICT that should be impossible after a VACUUM FULL, but there are probably tables that haven't been touched by the VACUUM FULL --- stuff in other databases being one obvious possibility. As for the vacuum not having done every table in the current database, did you run it as superuser? regards, tom lane