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Date: Fri, 6 Mar 2015 10:12:01 +0100
From: Peter Zijlstra <peterz@infradead.org>
To: David Ahern <david.ahern@oracle.com>
Cc: Mike Galbraith <efault@gmx.de>, Ingo Molnar <mingo@kernel.org>,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: NMI watchdog triggering during load_balance
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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.