Class ObjectStatisticsDataProvider
java.lang.Object
org.openjdk.jmc.flightrecorder.rules.jdk.dataproviders.ObjectStatisticsDataProvider
Helper class with methods for calculations relating to heap objects.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic org.openjdk.jmc.common.item.IAggregator<org.openjdk.jmc.common.unit.IQuantity,
?> static org.openjdk.jmc.common.item.IAggregator<org.openjdk.jmc.common.unit.IQuantity,
?>
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Constructor Details
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ObjectStatisticsDataProvider
public ObjectStatisticsDataProvider()
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Method Details
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getIncreaseAggregator
public static org.openjdk.jmc.common.item.IAggregator<org.openjdk.jmc.common.unit.IQuantity,?> getIncreaseAggregator()- Returns:
- an aggregator for the increase in the live set size between the first and last garbage collections
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getIncreaseInstancesAggregator
public static org.openjdk.jmc.common.item.IAggregator<org.openjdk.jmc.common.unit.IQuantity,?> getIncreaseInstancesAggregator()- Returns:
- an aggregator for the increase in the live set instances between the first and last garbage collections
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