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Update the adoption status of cgroup v2 

In addition to Fedora, now cgroup v2 is used by default on Debian and Ubuntu, too.

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
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Akihiro Suda 2021-10-15 14:55:45 +09:00
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8
config/containers/runmetrics.md
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@ -62,10 +62,10 @@ If `/sys/fs/cgroup/cgroup.controllers` is present on your system, you are using
otherwise you are using v1.
Refer to the subsection that corresponds to your cgroup version.
> **Note**
>
> As of 2020, Fedora is the only well-known Linux distributon that uses cgroup v2 by default.
> Fedora uses cgroup v2 by default since Fedora 31.
cgroup v2 is used by default on the following distributions:
- Fedora (since 31)
- Debian GNU/Linux (since 11)
- Ubuntu (since 21.10)
#### cgroup v1
You can look into `/proc/cgroups` to see the different control group subsystems