Release Note: OperatingSystemMXBean.getProcessCpuLoad Is Now Container Aware

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    • Type: Sub-task
    • Resolution: Delivered
    • Priority: P4
    • 18
    • Affects Version/s: 8u341, 11.0.14-oracle, 17.0.1, 18
    • Component/s: hotspot

        For JVMs running in a container, `OperatingSystemMXBean.getProcessCpuLoad` now considers only the CPU resources available to the container when calculating CPU load. Prior to this change, the calculation included all CPUs on a host. After this change, management agents may report higher CPU usage by JVMs in containers that are constrained to a limited set of CPUs.

              Assignee:
              Sandra Payne
              Reporter:
              Sandra Payne
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