Messages in this thread | | | Date | Thu, 4 Sep 2014 17:40:50 +0200 | From | Peter Zijlstra <> | Subject | Re: [RFC] smt-aware rt load balancer |
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On Thu, Sep 04, 2014 at 04:20:06PM +0400, Roman Gushchin wrote: > Hello! > > We had an earlier discussion about using real-time policies on modern CPUs > for cpu-bound tasks with "near real-time" execution time expectations (like front-end servers): > https://lkml.org/lkml/2014/4/24/602 . > > I sad, that I had a prototype of real-time load balancer (called smart), that performs well in this case. > > Now it's ready to be published. > > The patch set on top of the 3.10.x branch can be found here: > https://github.com/yandex/smart . > > It's stable. > We use them in production for a couple of months on more than thousand machines. > We get noticeable performance increase for many projects with different load patterns > (up to 10-15% in both RPS and latency). > > Any feedback, comments, questions are welcome!
-ENOPATCH
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