On Tuesday 30 October 2007 18:54, Lorenzo Allegrucci wrote:
> Hi, sorry if this is a faq but reading
> http://people.freebsd.org/~kris/scaling/7.0%20Preview.pdf (slides 17,
> 18)
> looks like 2.6.23 is having a performance regression on MySQL and
> PostgreSQL benchmarks. Has anyone investigated these?
I think Ingo was looking into them. I'm just in the middle of
building a new setup to investigate some performance issues too,
so I hope to look at this.
Apparently it did go unnoticed during CFS testing, unfortunately.
Although now it has been brought to light, I think 2.6.24 is
supposed to be better (although it now gets worse on other things).
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