linux-kernel - Re: LOAD_FREQ (4*HZ+61) avoids loadavg Moire

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Message-ID: <20111116110330.GA235@aine.Speedport_W_502V_Typ_A>
Date:	Wed, 16 Nov 2011 12:03:30 +0100
From:	Klaus Ripke <klaus@...ke.com>
To:	linux-kernel@...r.kernel.org
Cc:	Clemens Ladisch <clemens@...isch.de>
Subject: Re: LOAD_FREQ (4*HZ+61) avoids loadavg Moire

On Mon, Nov 14, 2011 at 09:10:44AM +0100, Clemens Ladisch wrote:
> Klaus Ripke wrote:
> > With some seconds based load (like SSL heartbeats)
> > and LOAD_FREQ at (5*HZ+1) I see Moire patterns like inverse sawtooth,
> 
> Thanks for researching this, but I don't see them because I'm too lazy
> to reproduce this.  Could you please publish a colorful screenshot
> somewhere?

there you go http://ripke.com/loadavg/moire


best
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