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https://issues.apache.org/jira/browse/FLINK-19617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17213778#comment-17213778
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Chesnay Schepler commented on FLINK-19617:
------------------------------------------
If I run this with AdoptOpenJDK ({{OpenJDK 64-Bit Server VM
(AdoptOpenJDK)(build 25.212-b03, mixed mode)}}) I get this:
{code}
--- Code Cache ( java.lang:name=Code Cache,type=MemoryPool) ---
Init: 2555904
Used: 1173504
Committed: 2555904
Max: 251658240
--- Metaspace ( java.lang:name=Metaspace,type=MemoryPool) ---
Init: 0
Used: 3287104
Committed: 4980736
Max: -1
--- Compressed Class Space ( java.lang:name=Compressed Class
Space,type=MemoryPool) ---
Init: 0
Used: 348008
Committed: 524288
Max: 1073741824
--- PS Eden Space ( java.lang:name=PS Eden Space,type=MemoryPool) ---
Init: 66584576
Used: 5326984
Committed: 66584576
Max: 1389363200
--- PS Survivor Space ( java.lang:name=PS Survivor Space,type=MemoryPool) ---
Init: 11010048
Used: 0
Committed: 11010048
Max: 11010048
--- PS Old Gen ( java.lang:name=PS Old Gen,type=MemoryPool) ---
Init: 177733632
Used: 0
Committed: 177733632
Max: 2822766592
{code}
This is a bit...odd?
> Add Metaspace metric
> --------------------
>
> Key: FLINK-19617
> URL: https://issues.apache.org/jira/browse/FLINK-19617
> Project: Flink
> Issue Type: Sub-task
> Reporter: Matthias
> Priority: Major
>
> We want to expose the currently used Metaspace memory as well that should be
> provided through the metrics system.
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