git: openjdk/jdk11u-dev: 8265836: OperatingSystemImpl.getCpuLoad() returns incorrect CPU load inside a container

[Severin Gehwolf]

Changeset: 37f36d5c
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2021-06-11 18:17:57 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/37f36d5c46a7b6067143cfe924f62e477e6432d3

8265836: OperatingSystemImpl.getCpuLoad() returns incorrect CPU load inside a container

Backport-of: ef368b32bc8609bdc46cda628fa25e9bcad751e3

! src/jdk.management/aix/native/libmanagement_ext/UnixOperatingSystem.c
! src/jdk.management/linux/native/libmanagement_ext/UnixOperatingSystem.c
! src/jdk.management/macosx/native/libmanagement_ext/UnixOperatingSystem.c
! src/jdk.management/unix/classes/com/sun/management/internal/OperatingSystemImpl.java