[Gllug] Why do jobs migrate between cores?

[Martin A. Brooks]

John Winters wrote:
> 2) Why would a job move from one core to another when there's sod all 
> else going on?

There's always something else going on.  Even if there's nothing in 
userland the itself kernel still has many threads running.  If you want 
to, you can set a process' affinity so a particular process will always 
and only run on the designated core.


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