git: openjdk/jdk17u: master: 8269851: OperatingSystemMXBean getProcessCpuLoad reports incorrect process cpu usage in containers

[Severin Gehwolf]

Changeset: 02ea80a6
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2021-08-05 14:54:00 +0000
URL:       https://git.openjdk.java.net/jdk17u/commit/02ea80a6f051db4002f9af29cf18707688b5247c

8269851: OperatingSystemMXBean getProcessCpuLoad reports incorrect process cpu usage in containers

Backport-of: 25f00d787cf56f6cdca6949115d04e7d8e675554

! src/jdk.management/unix/classes/com/sun/management/internal/OperatingSystemImpl.java