From: Clark Williams <williams@redhat.com>
To: Ipsit Kumar <kumaripsit1@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
RT <linux-rt-users@vger.kernel.org>
Subject: Re: Help regarding Cyclictest.
Date: Fri, 9 Jan 2015 08:42:20 -0600 [thread overview]
Message-ID: <20150109084220.1e99ca72@sluggy> (raw)
In-Reply-To: <CAOZUVQzPAvU5AieTF1GE79G37VksU9EoMfHrqYeA5W-Ciu9YLQ@mail.gmail.com>
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On Fri, 9 Jan 2015 09:37:07 +0530
Ipsit Kumar <kumaripsit1@gmail.com> wrote:
> Thanks for the reply.
> I think I forgot to mention about the kernel I am running. It is Linux
> Kernel 3.3 with preemption enabled.
> Could this be a problem ? And do you think this kind of behavior is
> expected if I use a RT Patch.
>
Large spikes are not unusual running on a stock kernel. If you are
trying to prevent these spikes, you will need to run an RT kernel
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prev parent reply other threads:[~2015-01-09 14:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAOZUVQzdrVL6vz5NaLfaXcSovOKNjE9M7Vi4QguVLaUyDDCdog@mail.gmail.com>
[not found] ` <20141223122606.11f2ff27@sluggy>
[not found] ` <CAOZUVQx+YEQu7_QBDqg-HNeM7B0OqyaPeW=V5uUQWrPMoa7c7w@mail.gmail.com>
[not found] ` <CAOZUVQzxATsud4L8+Z7EFRTyp9Jhu5nNcS5TyLZxWDo46R+6Dg@mail.gmail.com>
[not found] ` <20141228163640.2d50be80@sluggy>
[not found] ` <CAOZUVQwOgcNkJz46E0rDy_8W-Po=cSkTLg2gf7sQc9XRNftUyw@mail.gmail.com>
2015-01-06 21:26 ` Help regarding Cyclictest Clark Williams
2015-01-08 16:42 ` Steven Rostedt
[not found] ` <CAOZUVQzPAvU5AieTF1GE79G37VksU9EoMfHrqYeA5W-Ciu9YLQ@mail.gmail.com>
2015-01-09 14:42 ` Clark Williams [this message]
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