Re: maintenance memory vs autovac

Seems it would make more sense to just divide maintenance_work_mem by  
the number of workers for autovacuum.

This sounds familiar. Didn't we already decide to do this once?

One concern I have about this is people asking "how come when I  
runvacuum manually it takes x minutes but when autovacuum runs it it  
tale 5x minutes?"

greg

On 2 Dec 2008, at 01:38 PM, Magnus Hagander <magnus@hagander.net> wrote:

> Would it make sense to be able to configure maintenance_work_mem
> specifically for the autovacuum processes? Given that there can be a
> number of them, it might be good to be able to have one default for  
> all
> *other* processes, and a separate one from the ones kicked off by  
> autovac?
>
> //Magnus
>
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