Re: [S+Q2 00/19] SLUB with queueing (V2) beats SLAB netperf TCP_RR

From: David Rientjes
Date: Thu Jul 15 2010 - 16:31:20 EST


On Thu, 15 Jul 2010, Christoph Lameter wrote:

> > When running this patchset on two (client and server running
> > netperf-2.4.5) four 2.2GHz quad-core AMD processors with 64GB of memory,
> > here's the results:
>
> What is their NUMA topology? I dont have anything beyond two nodes here.
>

These two machines happen to have four 16GB nodes with asymmetrical
distances:

# cat /sys/devices/system/node/node*/distance
10 20 20 30
20 10 20 20
20 20 10 20
30 20 20 10
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