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Date:      Mon, 02 Apr 2012 14:23:16 +0300
From:      Andriy Gapon <avg@FreeBSD.org>
To:        Oliver Pinter <oliver.pntr@gmail.com>
Cc:        freebsd-bugs@FreeBSD.org
Subject:   Re: kern/166568: [sched_ule] intr stuck in WAIT state
Message-ID:  <4F798C24.60609@FreeBSD.org>
In-Reply-To: <CAPjTQNFkDUPWPRnt6ZdFmBgg8Oa0vo0xRYfy9nDyOOa712tm0g@mail.gmail.com>
References:  <201204020920.q329KCgm044092@freefall.freebsd.org> <CAPjTQNFkDUPWPRnt6ZdFmBgg8Oa0vo0xRYfy9nDyOOa712tm0g@mail.gmail.com>

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on 02/04/2012 14:06 Oliver Pinter said the following:
> You are right, this is independent from intr, while it is "always" in
> WAIT, but the load average dependend on r233599. See the attached
> graph.
> 
> The datasets are generated in single user boot ( top -s 1 -S -d 200 -m
> cpu ) , with/without r233599. Without the ule patch, the load
> decreased normally, but with r233599 it's hold to 0.5.
> ,

I am not sure what those graphs represent exactly (the legend is not informative).
 You may want to contact mav@ directly.  Maybe this is just an accounting issue,
maybe not.  I personally do not pay much attention to the load value.  CPU load is
much more useful to  me.

-- 
Andriy Gapon



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