Re: strange pgbench results (as if blocked at the end)

On Sun, Aug 14, 2011 at 6:51 AM,  <tv@fuzzy.cz> wrote:
>
> I've increased the test duration to 10 minutes, decreased the
> checkpoint timeout to 4 minutes and a checkpoint is issued just before
> the pgbench. That way the starting position should be more or less the
> same for all runs.

Also look at increasing checkpoint completion target to something
closer to 1. 0.8 is a nice starting place.