Re: sysbench throughput degradation in 4.13+

From: Matt Fleming
Date: Tue Oct 10 2017 - 10:51:48 EST


On Fri, 06 Oct, at 11:36:23AM, Matt Fleming wrote:
>
> It's a similar story for hackbench-threads-{pipes,sockets}, i.e. pipes
> regress but performance is restored for sockets.
>
> Of course, like a dope, I forgot to re-run netperf with your WA_WEIGHT
> patch. So I've queued that up now and it should be done by tomorrow.

Yeah, netperf results look fine for either your NO_WA_WEIGHT or
WA_WEIGHT patch.

Any ETA on when this is going to tip?