[Gllug] AMD 64 X 2 / CentOS 4.3 x86-64 SMP RAID 5 slow

Tethys sta296 at astradyne.co.uk
Thu Sep 14 09:07:26 UTC 2006


Garry Heaton writes:

>None, that is, except the inexplicable slow first boot of all
>applications when in runlevel 5. There has to be some kind of
>I/O bottleneck somewhere.

SystemTap is your friend...

	http://sourceware.org/systemtap/

Tet
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