linux-kernel - Re: NMI watchdog triggering during load

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Message-ID: <20150306091201.GZ21418@twins.programming.kicks-ass.net>
Date:	Fri, 6 Mar 2015 10:12:01 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	David Ahern <david.ahern@...cle.com>
Cc:	Mike Galbraith <efault@....de>, Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: NMI watchdog triggering during load_balance

On Thu, Mar 05, 2015 at 09:05:28PM -0700, David Ahern wrote:
> Socket(s):             32
> NUMA node(s):          4

Urgh, with 32 'cpus' per socket, you still do _8_ sockets per node, for
a total of 256 cpus per node.

That's painful. I don't suppose you can really change the hardware, but
that's a 'curious' choice.
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