[infinispan-dev] Interesting article - "A New High Throughput Java Executor Service"
Gustavo Fernandes
gustavo at infinispan.org
Tue Sep 27 06:24:15 EDT 2016
The doc clearly states that "The tradeoff is that latency is much higher
than that of the standard JDK executor service", and looking at the
benchmarks, it's a 10x penalty.
Gustavo
On 27 Sep 2016 10:38, "Bela Ban" <bban at redhat.com> wrote:
> That should not prevent you from running your own tests. Maybe that
> software was created with a different use case in mind...
>
> On 27/09/16 11:35, Sebastian Laskawiec wrote:
> > Ouch :( The article looked promising :D
> >
> > Thanks a lot for checking!
> >
> > On Mon, Sep 26, 2016 at 1:34 PM, Bela Ban <bban at redhat.com
> > <mailto:bban at redhat.com>> wrote:
> >
> > I already ran an experiment, replacing the default executor we have
> in
> > JGroups. The result was abysmally slow and the executor used a LOT of
> > CPU, bringing things almost to a standstill.
> >
> > Looking at the code, they're using a lot of busy waiting/spinning
> >
> > On 26/09/16 13:31, Sebastian Laskawiec wrote:
> > > Just stumbled upon -
> > >
> > https://dzone.com/articles/a-new-high-throughput-java-
> executor-service
> > <https://dzone.com/articles/a-new-high-throughput-java-
> executor-service>
> > >
> > > Project's web page: http://executorservice.org/
> > > Sources: https://github.com/vmlens/executor-service
> > <https://github.com/vmlens/executor-service>
> > >
> > > Maybe that's something we could experiment with?
> > >
> > > Thanks
> > > Sebastian
> > >
> > >
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> >
> > --
> > Bela Ban, JGroups lead (http://www.jgroups.org)
> >
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> >
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> >
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>
> --
> Bela Ban, JGroups lead (http://www.jgroups.org)
>
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