Re: 2.6.23 performance regression

2007-10-31 Thread Ingo Molnar
* Nick Piggin <[EMAIL PROTECTED]> wrote: > 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

Re: 2.6.23 performance regression

2007-10-30 Thread Nick Piggin
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 th