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Memory Leak ? #654

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@Laichj

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@Laichj

bash-4.4# jmap -histo 12 | head -50

num #instances #bytes class name

1: 397712 1597164184 [D
2: 483607 295217552 [C
3: 21586 243952824 [B
4: 397700 15908000 io.prometheus.client.CKMSQuantiles
5: 399649 12788768 java.util.LinkedList
6: 469368 11264832 java.lang.String
7: 261265 8360480 java.util.concurrent.ConcurrentHashMap$Node1
8: 26458 7742712 [I
9: 238620 7635840 io.prometheus.client.DoubleAdder
10: 166874 5378600 [Ljava.lang.String;
11: 50353 4025008 [Ljava.lang.Object;
12: 159382 3825168 java.util.Arrays$ArrayList
13: 38119 3354472 java.lang.reflect.Method
14: 79540 3181600 [Lio.prometheus.client.CKMSQuantiles;
15: 79540 3181600 io.prometheus.client.TimeWindowQuantiles
16: 79540 2545280 io.prometheus.client.Summary$Child
17: 19583 2162248 java.lang.Class
18: 688 1995592 [Ljava.util.concurrent.ConcurrentHashMap$Node;
19: 79541 1908976 [Lio.prometheus.client.CKMSQuantiles$Quantile;
20: 18809 1482992 [Ljava.util.HashMap$Node;
21: 79540 1272640 io.prometheus.client.Counter$Child
22: 56075 1251976 [Ljava.lang.Class;
23: 29710 1188400 java.util.LinkedHashMap$Entry
24: 22828 1095744 org.aspectj.weaver.reflect.ShadowMatchImpl
25: 32926 1053632 java.util.HashMap$Node
26: 17473 838704 java.util.HashMap
27: 13394 750064 java.util.LinkedHashMap
28: 22828 730496 org.aspectj.weaver.patterns.ExposedState
29: 44205 707280 java.lang.Object
30: 25162 603888 java.util.ArrayList

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