Nohz_full does not reduce tick on kernel-rt (or with threadirqs)
Issue
- Using
nohz_full=
parameter does not reduce general tick interruptions for process(es) running on the specified core(s). - Nohz_full does not work.
Environment
- Red Hat Enterprise Linux for Real Time (RHEL-RT)
- Red Hat Enterprise Linux (RHEL)
- while using
threadirqs
parameter on kernel command line
- while using
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