Re: [PATCH] page_alloc.c: inline __rmqueue()

[Aaron Lu]

On Mon, Oct 09, 2017 at 01:23:34PM -0700, Dave Hansen wrote:
> On 10/08/2017 10:44 PM, Aaron Lu wrote:
> > On a 2 sockets Intel-Skylake machine:
> >       base          %change       head
> >      77342            +6.3%      82203        will-it-scale.per_process_ops
> 
> What's the unit here?  That seems ridiculously low for page_fault1.
> It's usually in the millions.

per_process_ops = processes/nr_process

since nr_process here is nr_cpu, so on the 2 sockets machine with 104
CPUs, processes are 8043568(base) and 8549112(head), which are in the
millions as you correctly pointed out.