I am learning a lot about process affinity using numactl and other methods. I cannot find the method to verify that the process started with numactl is actually binding to the correct cores/nodes. So, I am looking for the command to list the cores/nodes where the process is running and bound. I thought this info was in proc and could be parsed with perl or another scripting option.
If there is a method or a script available please post a link or not describing howto.