> Marcus,
>
>> We are experiencing exactly the same problem here, and we use 7.4 on
>> Linux/i386 SMP (2 processors). Our databases does even more access:
>> about 30k selects per hour, 10k updates and inserts per hour
>>
>> Vacuum analyze is done daily.
>
> What is your max_fsm_pages setting? If you are getting 10,000
> updates per hour, daily VACUUM ANALYZE may not be enough.
>
max_fsm_pages is set to 500000
> Also do you run VACUUM ANALYZE as a superuser, or as a regular user?
>
As a regular user (database owner). Is thery any difference when vacuuming
as a super user?
> --
> Josh Berkus
> Aglio Database Solutions
> San Francisco
>
> ---------------------------(end of broadcast)---------------------------
> TIP 9: the planner will ignore your desire to choose an index scan if
> your
> joining column's datatypes do not match