<pre>
Class Name | Ref. Objects | Shallow Heap | Ref. Shallow Heap | Retained Heap
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org.apache.tomcat.util.net.NioBlockingSelector$BlockPoller @ 0xcadf60f8 NioBlockingSelector.BlockPoller-1 Thread| 16,884 | 136 | 1,080,576 | 920
'- contextClassLoader org.springframework.boot.loader.LaunchedURLClassLoader @ 0xc8018578 | 16,884 | 80 | 1,080,576 | 4,333,096
'- classes java.util.Vector @ 0xc82b5c90 | 16,884 | 32 | 1,080,576 | 2,706,712
'- elementData java.lang.Object[20480] @ 0xca1a5dd0 | 16,884 | 81,936 | 1,080,576 | 2,706,680
'- [7996] class com.mysql.jdbc.NonRegisteringDriver @ 0xc9b94bd8 | 16,884 | 112 | 1,080,576 | 7,272
'- connectionPhantomRefs java.util.concurrent.ConcurrentHashMap @ 0xc9b94ed8 | 16,884 | 64 | 1,080,576 | 6,528
'- table java.util.concurrent.ConcurrentHashMap$Node[256] @ 0xcc905b78 | 16,884 | 1,040 | 1,080,576 | 6,464
|- [15] java.util.concurrent.ConcurrentHashMap$Node @ 0xcc963078 | 504 | 32 | 32,256 | 128
| '- val, key com.mysql.jdbc.NonRegisteringDriver$ConnectionPhantomReference @ 0xcbfa3840 | 504 | 32 | 32,256 | 48,504
| |- discovered com.mysql.jdbc.NonRegisteringDriver$ConnectionPhantomReference @ 0xcbb4ec50| 378 | 32 | 24,192 | 48,504
| |- referent com.mysql.jdbc.JDBC4Connection @ 0xcc080018 | 126 | 1,232 | 8,064 | 32,024
| '- Total: 2 entries | | | |
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