MTD/flash perfomance statistics
dedekind at infradead.org
Wed Nov 12 00:38:09 EST 2008
On Tue, 2008-11-11 at 10:08 -0800, Bruce_Leonard at selinc.com wrote:
> We're using UBIFS/UBI/MTD/NAND and we want to find out how much of our
> time is spent accessing the flash. Are there any tools or is there any
> code in that chain that collects any sort of statistics on flash
> performace/utilization? I could do something as crude as a counter in my
> NAND driver, but if there's anything more sophisticated that I can just
> "use out of the box" so to speak that would be better. Thanks.
Not sure what exactly you need, but probably you want oprofile?
Artem Bityutskiy (Битюцкий Артём)
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