Problem Suspect 3

Description

21,566 instances of org.json.JSONObject, loaded by jdk.internal.loader.ClassLoaders$AppClassLoader @ 0xffb036a8 occupy 15,919,368 (12.39%) bytes. The top consumers of their minimum retained heap are java.util.HashMap$Node (167,039 instances totaling 5,345,248), byte[] (39,360 instances totaling 3,227,304), and java.util.HashMap$Node[] (22,161 instances totaling 1,739,560).

Keywords

org.json.JSONObject
jdk.internal.loader.ClassLoaders$AppClassLoader

Suspect Objects by Class

Class Name	Objects	Shallow Heap	Retained Heap
org.json.JSONObject First 10 of 21,566 objects	21,566	345,056	15,919,448

All Objects by Class Retained by Suspect Objects

Class Name	Objects	Shallow Heap	Retained Heap
java.util.HashMap$Node First 10 of 167,039 objects	167,039	5,345,248	>= 12,570,472
byte[] First 10 of 39,361 objects	39,361	3,227,360	>= 3,227,360
java.util.HashMap$Node[] First 10 of 22,161 objects	22,161	1,739,560	>= 14,295,752
java.util.HashMap First 10 of 25,651 objects	25,651	1,231,248	>= 15,574,312
java.lang.String First 10 of 39,361 objects	39,361	944,664	>= 4,172,024
java.util.ArrayList First 10 of 39,141 objects	39,141	939,384	>= 3,803,344
java.lang.Object[] First 10 of 28,004 objects	28,004	683,696	>= 2,863,960
org.json.JSONArray First 10 of 39,141 objects	39,141	626,256	>= 4,429,600
java.lang.Long First 10 of 21,566 objects	21,566	517,584	>= 517,584
org.json.JSONObject First 10 of 25,651 objects	25,651	410,416	>= 15,919,368
java.util.HashMap$EntrySet First 10 of 15,614 objects	15,614	249,824	>= 249,824
java.util.HashMap$KeySet First 10 of 263 objects	263	4,208	>= 4,208
Total: 12 entries	462,953	15,919,448

Reference pattern for 10,000 randomly chosen instances

Class Name	Objects	Referenced Objects	Ref. Shallow Heap
java.lang.Thread First 10 of 45 objects »	45 First 10 of 45 objects	7,729 First 10 of 7,729 objects	123,664
kotlinx.coroutines.scheduling.CoroutineScheduler$Worker First 10 of 27 objects »	27 First 10 of 27 objects	1,831 First 10 of 1,831 objects	29,296
kotlin.concurrent.ThreadsKt$thread$thread$1 All 7 objects »	7 All 7 objects	440 First 10 of 440 objects	7,040
Total: 3 entries		10,000	160,000