> gstat output (normal performance): > ---------------------------------------------------------
> Oldest transaction 18709808 > Oldest active 18953295 > Oldest snapshot 18851591 > Next transaction 19520857 The large difference in Oldest Active and Next Transaction suggests that your problem is with garbage collection which is creating a growing backlog of pages that need to be read to find the correct record versions. You have a process which is not committing transactions which you need to find, using the MON$Transactions and MON$Attachments tables. Sean