Integrated: 8265104: CpuLoad and SystemCpuLoad in OperatingSystem MXBean returns -1.0

[Yasumasa Suenaga]

On Tue, 13 Apr 2021 02:00:24 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

> I got -1.0 from both CpuLoad and SystemCpuLoad in OperatingSystem MXBean when I run the application on Fedora 33 x64 which is installed cgroups V2.
> 
> ![jconsole-cpuload](https://user-images.githubusercontent.com/7421132/114485721-6372a180-9c47-11eb-81d9-568324cba336.png)
> 
> I do not run the application in the container, nor do not run with resource limitation on cgroups, so JMX should report CPU load on host value in this case.

This pull request has now been integrated.

Changeset: e2106d5a
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/e2106d5a
Stats:     6 lines in 1 file changed: 4 ins; 0 del; 2 mod

8265104: CpuLoad and SystemCpuLoad in OperatingSystem MXBean returns -1.0

Reviewed-by: dholmes, sgehwolf

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PR: https://git.openjdk.java.net/jdk/pull/3447