ix(intel) vs mlxen(mellanox) 10Gb performance
Daniel Braniss
danny at cs.huji.ac.il
Mon Aug 24 08:30:01 UTC 2015
> On 24 Aug 2015, at 10:22, Hans Petter Selasky <hps at selasky.org> wrote:
>
> On 08/24/15 01:02, Rick Macklem wrote:
>> The other thing is the degradation seems to cut the rate by about half each time.
>> 300-->150-->70 I have no idea if this helps to explain it.
>
> Might be a NUMA binding issue for the processes involved.
>
> man cpuset
>
> --HPS
I can’t see how this is relevant, given that the same host, using the mellanox/mlxen
behave much better.
I’m getting different results with the intel/ix depending who is the nfs server
danny
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