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Java 8 Doe it worth anything monitoring the NonHeapMemory type ?
This question is aimed towards monitoring. We have recently increased our ReservedCodeCacheSiz -XX:ReservedCodeCacheSize=480m
Since then, we are receiving alerts about the NonHeapMemoryUsage being used at 70 %
This is our alert condition
Last metric jmx metric java.lang:type=Memory",NonHeapMemoryUsage.used]
if it reaches 70 % of that metric java.lang:type=Memory",NonHeapMemoryUsage.max].
Should we be concerned I think that java 8 moved away from the NonHeap memory and now uses meta space. Yet I failed to see why we are getting this alert.
Doe it worth anything monitoring the NonHeapMemory type ?
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