* Huge performance regression in 2.6.23?
@ 2007-10-30 11:16 Björn
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From: Björn @ 2007-10-30 11:16 UTC (permalink / raw)
To: linux-kernel
Have a look at slides 17, 18, and 19 of the presentation available at
http://people.freebsd.org/~kris/scaling/7.0%20Preview.pdf . It shows a
huge drop in performance for both PostgreSQL and MySQL under 2.6.23.
The slides are light on details on the exact setup, but I find it hard
to believe that such a major regression would have gone unnoticed
during testing of CFS. Maybe someone (with the appropriate hardware,
which I lack) can try to reproduce the results?
Is it really that bad?
- Bjoern
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2007-10-30 11:16 Huge performance regression in 2.6.23? Björn
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