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Milan Masek resolved IGNITE-16274. ---------------------------------- Resolution: Not A Bug I've learned recently, metrics are 0 in default data region because metricsEnabled property has to be explicitly set not only in dataStorageConfiguration, but also for each of the data regions listed in default-config.xml. E.g. {code:java} <property name="dataStorageConfiguration"> <bean class="org.apache.ignite.configuration.DataStorageConfiguration"> .. <property name="metricsEnabled" value="true"/> <property name="dataRegionConfigurations"> <list> <bean class="org.apache.ignite.configuration.DataRegionConfiguration"> <property name="name" value="dynamicRegion"/> <property name="metricsEnabled" value="true"/> {code} > Data Region OffheapUsedSize JMX metric reports 0 > ------------------------------------------------ > > Key: IGNITE-16274 > URL: https://issues.apache.org/jira/browse/IGNITE-16274 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.11 > Reporter: Milan Masek > Priority: Minor > > OffheapUsedSize metric shows 0 for any Data Region. > {code:java} > $>get OffHeapSize > #mbean = org.apache:group=DataRegionMetrics,name=default: > OffHeapSize = 34359738366; > $>get OffheapUsedSize > #mbean = org.apache:group=DataRegionMetrics,name=default: > OffheapUsedSize = 0; > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)