Erlang schedulers warning
emcclanahan at basho.com
Tue Jan 14 12:58:45 EST 2014
That warning is generic, so if you've found that limiting online
schedulers helps your performance, feel free to ignore it.
I've found that for dual socket systems (with an 8 core machine is
unlikely to be) that +sbt nnts generally helps performance more than
changing +S or +SP, but ymmv. Always trust your own test results
above our recommendations.
On Tue, Jan 14, 2014 at 2:15 AM, Guido Medina <guido.medina at temetra.com> wrote:
> We have this configuration at our vm.args for all of our 8 cores servers:
> ## Erlang scheduler tuning:
> +S 4:4
> But at /var/log/riak/console.log we have the following warning, should we
> ignore it?
> 2014-01-13 22:15:35.246 [warning] <0.317.0> riak_kv_env: Running 4
> schedulers for 8 cores, these should match
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