Anyway, If I understood how system metrics works (the results seems to be
showed in browser) I can't use it because my cluster is accessible only with
terminal via ssh
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I have used sysstat linux tool.
On the node the only one application running is Flink. The outcomes measured
with metric system could be different?
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Hi,
How did you measure the memory usage ?
JVM processes tend to occupy the maximum memory allocated to them,
regardless of whether those memory are actively in used or not. To
correctly measure the memory usage, you should use Flink's metric system[1]
Regards,
Kien
[1]
