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authorEd Santiago <santiago@redhat.com>2022-08-09 15:02:08 -0600
committerEd Santiago <santiago@redhat.com>2022-08-09 16:18:53 -0600
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Man pages: refactor common options
Continued. Harder-to-review ones this time. Signed-off-by: Ed Santiago <santiago@redhat.com>
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+#### **--cpu-rt-runtime**=*microseconds*
+
+Limit the CPU real-time runtime in microseconds.
+
+Limit the containers Real Time CPU usage. This option tells the kernel to limit the amount of time in a given CPU period Real Time tasks may consume. Ex:
+Period of 1,000,000us and Runtime of 950,000us means that this container could consume 95% of available CPU and leave the remaining 5% to normal priority tasks.
+
+The sum of all runtimes across containers cannot exceed the amount allotted to the parent cgroup.
+
+This option is not supported on cgroups V2 systems.