Re: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected

Mike Galbraith
2012-09-27T07:56:01Z

On Thu, 2012-09-27 at 00:17 -0700, david@lang.hm wrote:

> over the long term, the work lost due to not moving optimally right away
> is probably much less than the work lost due to trying to figure out the
> perfect thing to do.

Yeah, "Perfect is the enemy of good" definitely applies. Once you're
ramped, less is more.

-Mike