[
https://issues.apache.org/jira/browse/FLINK-19617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17213766#comment-17213766
]
Matthias edited comment on FLINK-19617 at 10/14/20, 9:35 AM:
-------------------------------------------------------------
The output [mentioned
above|https://issues.apache.org/jira/browse/FLINK-19617?focusedCommentId=17213161&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17213161]
was generated using the code below:
{code:java}
for (MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) {
System.out.println(" --- " + pool.getName() + " ( " +
pool.getObjectName().getCanonicalName() + ") ---");
System.out.println("Init: " + pool.getUsage().getInit());
System.out.println("Used: " + pool.getUsage().getUsed());
System.out.println("Committed: " + pool.getUsage().getCommitted());
System.out.println("Max: " + pool.getUsage().getMax());
}
{code}
was (Author: mapohl):
{code:java}
for (MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) {
System.out.println(" --- " + pool.getName() + " ( " +
pool.getObjectName().getCanonicalName() + ") ---");
System.out.println("Init: " + pool.getUsage().getInit());
System.out.println("Used: " + pool.getUsage().getUsed());
System.out.println("Committed: " + pool.getUsage().getCommitted());
System.out.println("Max: " + pool.getUsage().getMax());
}
{code}
> 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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