Обсуждение: FSM fill ratio
Hi all, Quick question: is there currently a way to see how many slot are used in the FSM (i.e. how many free pages are stored there), or how many are free? If not, wouldn't it be a good idea to add this somewhere? (Don't quite know where... is it possible to have very dynamic values in show xxx?) This would help a lot finding out whether the current fsm settings are fine or not... Thanks, Jacques.
Jacques Caron wrote: > Hi all, > > Quick question: is there currently a way to see how many slot are used in > the FSM (i.e. how many free pages are stored there), or how many are > free? If not, wouldn't it be a good idea to add this somewhere? (Don't > quite know where... is it possible to have very dynamic values in show > xxx?) This would help a lot finding out whether the current fsm settings > are fine or not... There's contrib/pg_freespacemap -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support