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Date:      Tue, 3 Jul 2012 13:37:02 +0200
From:      Markus Gebert <markus.gebert@hostpoint.ch>
To:        John Baldwin <jhb@freebsd.org>
Cc:        fs@freebsd.org
Subject:   Re: [PATCH] Simple ARC stats in top
Message-ID:  <A36182F6-A4AB-4656-9546-830857B326F1@hostpoint.ch>
In-Reply-To: <201207021050.13974.jhb@freebsd.org>
References:  <201206251443.41768.jhb@freebsd.org> <0EF22D00-1CDB-44DA-BF3C-3AC672072C05@hostpoint.ch> <B38509FC-62AE-48C2-A03C-730D552DC02A@hostpoint.ch> <201207021050.13974.jhb@freebsd.org>

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On 02.07.2012, at 16:50, John Baldwin wrote:

> On Monday, July 02, 2012 8:12:26 am Markus Gebert wrote:
>> Hi John
>>=20
>> On 27.06.2012, at 17:49, Markus Gebert wrote:
>>=20
>>> On 27.06.2012, at 14:10, John Baldwin wrote:
>>>=20
>>>> Hmmm, my patch is relative to a top that has -P backported and I =
can't=20
>>>> reproduce this, the ARC lines moves around properly if 'P' is =
toggled
>>>> at runtime as well for me.  Did you have any conflicts in your =
patch
>>>> that you had to resolve by hand?
>>>=20
>>> No, I did not merge anything by hand. But what I did, and that =
probably=20
> was the cause, is only buildworld with NO_CLEAN=3D1 to save time and =
just=20
> rebuild top. Now that I've done a full buildworld, the probem seems to =
be=20
> gone. I'll test more and step up, if it happens again, but consider =
this=20
> solved for now. Sorry for the noise.
>>=20
>> The problem is back. I don't know why I thought it was gone last =
week, maybe=20
> I looked at the wrong terminal or something.
>>=20
>> Anyway, I tried again today, and I can reproduce this not only on 8.3 =
but=20
> also on 9.0. To rule out a problem with iTerm I also tried OS X =
Terminal and=20
> Gnome Terminal on Ubuntu. The terminal does not seem to matter at all.
>>=20
>> This sample output is from a patched top (run with -S -P) on a 9.0 =
server=20
> connected to via ssh:
>=20
> I found it.  I wasn't updating y_arc for PCPU stats.  Try this:


Now it works perfectly. Thanks!


Markus





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