Re: Significant performance difference for postgres w/o sched_autogroup

From: Mike Galbraith
Date: Thu Jul 09 2015 - 06:36:13 EST


On Thu, 2015-07-09 at 11:28 +0200, Andres Freund wrote:

> That'd make some sense if there were other stuff going on - but here the
> same total budget in both cases leads to a 40% difference in throughput:

When I suspect that what I'm hearing is horse pookey, I instrument the
source and ask my silicon horse pookey detector :)

-Mike

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