Messages in this thread | | | Subject | Re: SATA in 2.6.17 vs 2.6.15 (x86/ICH6) | From | Lee Revell <> | Date | Fri, 30 Jun 2006 17:04:00 -0400 |
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On Fri, 2006-06-30 at 14:41 -0400, William Thompson wrote: > *** I'm not on the list, please always keep me in CC *** > > The speed of SATA in 2.6.17 is significantly lower in my test than 2.6.15. > > In .15, I would see over 10mb/sec avg writing over 16,000 files (~2.4gb) to a > fat32 partition. > > In .17, I see it start at 2-3mb/sec and work it's way down to 500kb/sec > towards the end. Even the system is not as responsive (The system's / is a > tmpfs which all programs, including /usr, are stored), not even when using > ssh. > > I used the same .config in .17 as I did with .15 (make oldconfig)
What does the oprofile output look like for both cases?
Lee
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