jmx-dev RFR: 8283903: GetContainerCpuLoad does not return the correct result in share mode [v3]
Kevin Walls
kevinw at openjdk.java.net
Wed Mar 30 09:23:40 UTC 2022
On Wed, 30 Mar 2022 06:20:19 GMT, xpbob <duke at openjdk.java.net> wrote:
>> ```
>> long hostTicks = getHostTotalCpuTicks0();
>> int totalCPUs = getHostOnlineCpuCount0();
>> int containerCPUs = getAvailableProcessors();
>> // scale the total host load to the actual container cpus
>> hostTicks = hostTicks * containerCPUs / totalCPUs;
>>
>> hostTicks=175476155560000000
>> totalCPUs=96
>> containerCPUs=90
>>
>> Calculate the overflow
>
> xpbob has updated the pull request incrementally with one additional commit since the last revision:
>
> Change the expression
Hi,
Could the bug description be updated to state what the problem is, and under what circumstances is there a problem?
-------------
PR: https://git.openjdk.java.net/jdk/pull/8028
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