On 8/11/07, Detlef Rudolph <runic@xxxxxx> wrote: > Hello Group, > > I've tried the VACUUM ANALYSE, that doesn't help > much, but VACUUM FULL improves Performance down > from about 40 secs to 8. If vacuum full fixes a performance problem, then you have a regular vacuum problem of some sort. Make sure regular vacuum runs often enough and make sure your fsm settings are high enough to allow it to reclaim all deleted tuples when it does run. ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings