On 29/07/12 05:08, David Barton wrote:
Thanks so much, Tom.
That did the job. I increased it to every 15 minutes and it has
dropped substantially even though the pgstat.stat file is over 1 MB
again.
I'd be a little concerned that having autovacuum tuned down to run so
infrequently might
> node distances:
> node 0 1 2 3
> 0: 10 11 11 11
> 1: 11 10 11 11
> 2: 11 11 10 11
> 3: 11 11 11 10
>
> When considering a hardware purchase, it might be wise to pay close
> attention to how "far" a core may need to go to get to the most
> "distant" RAM.
Yik
On Mon, Jul 30, 2012 at 10:43 AM, Kevin Grittner
wrote:
> node distances:
> node 0 1 2 3
> 0: 10 11 11 11
> 1: 11 10 11 11
> 2: 11 11 10 11
> 3: 11 11 11 10
>
> When considering a hardware purchase, it might be wise to pay close
> attention to how "far" a core may n
Greg Smith wrote:
> You can tell if this is turned on like this:
>
> echo /proc/sys/vm/zone_reclaim_mode
As a data point, the benchmarks I did for some of the 9.2
scalability features does not appear to have this turned on:
# cat /proc/sys/vm/zone_reclaim_mode
0
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