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https://issues.apache.org/jira/browse/FLINK-21158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17272695#comment-17272695
 ] 

Roc Marshal commented on FLINK-21158:
-------------------------------------

Hi, [~pengkangjing].


When I set the configuration-items like 'taskmanager.memory.jvm-metaspace.size: 
500m
taskmanager.memory.jvm-overhead.max: 800m' in 
${FLINK_HOME}/conf/flink-conf.yaml with local standalonesession mode, the page 
of taskmanager-metric shown as the follows:

!image-2021-01-27-16-59-28-488.png!

And I don't know your deployment mode now, so we need more deployment detail to 
confirm the cause of it.

 

 

> wrong jvm metaspace and overhead size show in  taskmanager metric page
> ----------------------------------------------------------------------
>
>                 Key: FLINK-21158
>                 URL: https://issues.apache.org/jira/browse/FLINK-21158
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Web Frontend
>    Affects Versions: 1.12.0, 1.12.1
>            Reporter: pengkangjing
>            Priority: Minor
>         Attachments: image-2021-01-27-16-19-16-390.png, 
> image-2021-01-27-16-30-51-834.png, image-2021-01-27-16-59-28-488.png
>
>   Original Estimate: 3h
>  Remaining Estimate: 3h
>
> the size of jvm metaspace and jvm overhead  on taskmanager metrics page  not 
> the derived value from flink-conf.yaml  but
> always  be the default value.
> i used the defalut flink-conf.yaml
> default value: 
>          JVM_METASPACE  - 256M
>          JVM_OVERHEAD_MAX - 1GB
> !image-2021-01-27-16-30-51-834.png!
> !image-2021-01-27-16-19-16-390.png!
>  



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