How to allocate dedicated CPU core to a analytics pod?

[divdaisymuffin]

Hi @nnshah1 @xwu2git

We want to run analytics pod on a dedicated CPU core, for that we have alraedy tried by putting CPU limit in analytics.yaml but that is actually limiting the 1000m use of total CPU cores not dedicating a single core, Please check the attached yaml changes we have done

resources: limits: cpu: "1" requests: cpu: "1"

We have also explored that via docker we can give arguments like '--cpuset' but I am not able to as the dockerfiles do not support it,
So please suggest how we can achieve this?

[divdaisymuffin]

@nnshah1 Please suggest the configuration that we need to do in pipeline.json to restrict the number of threads.

[xwu2git]

You can probably modify the CMD command to run the code within the container as taskset to certain CPU ranges.
Also check if this applies to your case.