Nick <t32@2thebatcave.com> wrote:
> Kevin Grittner <Kevin.Grittner@wicourts.gov> wrote:
>
>> I've not seen anything remotely like that. I wonder what's
>> different....
>
> I did a test with the same postgres build (and autovacuum_naptime
> = 1 as well) on the same OS with only the system databases
> (postgres, template0, template1), and after the weekend the memory
> utilization was acceptable:
That's probably it. Our shop normally has just one application
database in a cluster, and I can't think of any clusters with more
than three or four. It sounds like there might be some sort of
memory leak when a vacuum worker switches databases.
-Kevin
