In Red Hat Enterprise Linux 6, the behavior of the realtime process is different between with single CPU and multiple CPUs

Solution Unverified - Updated -

Issue

  • In Red Hat Enterprise Linux 6, the behaviour of the realtime process with single CPU is different from the one with multiple CPUs.

  • It can be expected not to dispatch to other processes when one of the processes is set to the top priority, but in case of having single CPU, it happens.

Environment

  • Red Hat Enterprise Linux 6

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