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64339d47c1
When an unsupported limit on cgroups V1 rootless systems
is requested, podman prints an warning message and
ignores the option/flag.
```
Target options/flags:
--cpu-period, --cpu-quota, --cpu-rt-period, --cpu-rt-runtime,
--cpus, --cpu-shares, --cpuset-cpus, --cpuset-mems, --memory,
--memory-reservation, --memory-swap, --memory-swappiness,
--blkio-weight, --device-read-bps, --device-write-bps,
--device-read-iops, --device-write-iops, --blkio-weight-device
```
Related to https://github.com/containers/podman/discussions/10152
Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
11 lines
568 B
Markdown
11 lines
568 B
Markdown
#### **--cpu-rt-runtime**=*microseconds*
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Limit the CPU real-time runtime in microseconds.
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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:
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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.
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The sum of all runtimes across containers cannot exceed the amount allotted to the parent cgroup.
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This option is only supported on cgroups V1 rootful systems.
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