On 03/06/2017 07:48 AM, Hudalla Kai (INST/ECS4) wrote:
Hi list,

I was wondering about the recommended number or worker threads to configure a
Dispatch Router instance with.
Is the default value of 4 suitable for all kinds of hardware or is this to be
considered a recommendation per CPU core?

In particular, what is the recommended setting for a machine with 4 cores and
16GB of RAM?


Dispatch router has a single core thread and a configured number of IO threads (called worker threads in the configuration). You are likely to get the best performance by matching the number of threads to the number of available cores. In your case (a quad-core system) you should set the workerThreads to 3 so each thread has a dedicated cpu core.

-Ted



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