From: Artem Bityutskiy <dedekind@infradead.org>
To: Bruce_Leonard@selinc.com
Cc: linux-mtd@lists.infradead.org
Subject: Re: MTD/flash perfomance statistics
Date: Wed, 12 Nov 2008 07:38:09 +0200 [thread overview]
Message-ID: <1226468289.16925.28.camel@sauron> (raw)
In-Reply-To: <OF05EC4818.8CEEBBD5-ON882574FE.00634AE0-882574FE.0063997B@selinc.com>
On Tue, 2008-11-11 at 10:08 -0800, Bruce_Leonard@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?
--
Best regards,
Artem Bityutskiy (Битюцкий Артём)
next prev parent reply other threads:[~2008-11-12 5:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-11 18:08 MTD/flash perfomance statistics Bruce_Leonard
2008-11-12 5:38 ` Artem Bityutskiy [this message]
2008-11-12 8:30 ` Bruce_Leonard
2008-11-17 23:42 ` Bruce_Leonard
2008-11-18 8:05 ` Artem Bityutskiy
2008-11-21 18:41 ` Bruce_Leonard
2008-12-02 9:26 ` Artem Bityutskiy
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