How Riak Handle Request?

Matthew Von-Maszewski matthewv at basho.com
Tue Apr 18 10:20:13 EDT 2017


"with a scheduler per thread"

Slight correction:  with a scheduler per logical CPU core.

If you have other applications on the same box, e.g. java code, you might want to reduce the number of schedulers.  See https://github.com/basho/leveldb/wiki/riak-tuning-2 <https://github.com/basho/leveldb/wiki/riak-tuning-2> for more details

Matthew


> On Apr 18, 2017, at 9:34 AM, Christopher Meiklejohn <christopher.meiklejohn at gmail.com> wrote:
> 
> On Tue, Apr 18, 2017 at 3:16 PM, Carlo Pires <carlopires at gmail.com> wrote:
>> Fred,
>> 
>> Are you saying that Riak doesn't start erlang runtime in SMP and a machine
>> with multiple processes will have only one dedicated to each Riak instance?
> 
> Hi Carlo,
> 
> Riak is started in SMP mode, with a scheduler per thread, but running
> within a single Unix process.
> 
> Thanks,
> - Christopher
> 
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