JavaMemoryPool 11 true JavaMemoryPool true java.lang:type=MemoryPool,* Name PS Eden Space Eden Space Par Eden Space G1 Eden Space G1 Eden equals dynamic NA edenSpaceMemories - Usage 1 CompositeData 1 committed UsageInKb 2 2 Usage 1 CompositeData 3 used EdenUsagePct 2 4 java.lang:type=MemoryPool,* Name PS Survivor Space Survivor Space Par Survivor Space G1 Survivor Space G1 Survivor equals dynamic NA survivorSpaceMemories - Usage 1 CompositeData 5 committed UsageInKb 2 6 Usage 1 CompositeData 7 used surviourUsagePct 2 8 youngGCallocated 2 9 youngGCused 2 10 youngGCUsagePct 2 11 java.lang:type=MemoryPool,* Name PS Old Gen Tenured Gen CMS Old Gen G1 Old Gen equals dynamic NA TenuredspaceMemories - Usage 1 CompositeData 12 committed UsageInKb 2 13 Usage 1 CompositeData 14 used UsageInKb 2 15 tenuredUsedPct 2 16 java.lang:type=MemoryPool,* Name Metaspace equals dynamic NA MetaSpacesGenMemories - Usage 1 CompositeData 17 committed UsageInKb 2 18 Usage 1 CompositeData 19 used UsageInKb 2 20 metaspacePct 2 21 used