Gábriel Ákos wrote: > I thought that too. Autovacuum is running on our system but it didn't do > the trick. Anyway the issue is solved, thank you all for helping. :) Hi, Gabriel, it may be that your Free Space Map (FSM) setting is way to low. Try increasing it. Btw, VACUUM outputs a Warning if FSM is not high enough, maybe you can find useful hints in the log file. HTH Markus -- Markus Schaber | Logical Tracking&Tracing International AG Dipl. Inf. | Software Development GIS Fight against software patents in EU! www.ffii.org www.nosoftwarepatents.org