Problem Suspect 1

One instance of "gsn.VirtualSensor" loaded by "sun.misc.Launcher$AppClassLoader @ 0x18548648" occupies 793,311,992 (76.40%) bytes. The memory is accumulated in one instance of "it.vitrociset.muses.drools.utils.ExpertSystemManager" loaded by "sun.misc.Launcher$AppClassLoader @ 0x18548648".

Keywords
sun.misc.Launcher$AppClassLoader @ 0x18548648
gsn.VirtualSensor
it.vitrociset.muses.drools.utils.ExpertSystemManager

Class Name	Shallow Heap	Retained Heap
it.vitrociset.muses.drools.utils.ExpertSystemManager @ 0x18ab5560	24	793,293,784
\ xsmanager it.vitrociset.muses.drools.processor.ExpertDataProcess @ 0x18ab08b0	56	793,298,928
.\ _process it.vitrociset.gsn.vsensors.SWEAbstractVirtualSensor @ 0x18aafa80	48	793,311,960
..\ virtualSensor gsn.VirtualSensor @ 0x18a9b400	32	793,311,992
...+ pool gsn.beans.InputStream @ 0x189fe610	64	528
...\|\ inputStream gsn.beans.StreamSource @ 0x18a05d08	96	584
...\|.\ [0] java.lang.Object[10] @ 0x18a9b5e0	56	56
...\|..\ elementData java.util.ArrayList @ 0x18a9b5c8	24	80
...\|...\ list, c java.util.Collections$SynchronizedRandomAccessList @ 0x18a9b618	24	104
...\|....\ listeners gsn.http.rest.LocalDeliveryWrapper @ 0x18a9b4f8 Thread-24	168	2,664
...\|.....\ [1] java.lang.Object[10] @ 0x18a21440	56	56
...\|......\ elementData java.util.ArrayList @ 0x18a1e950	24	80
...\|.......\ activeWrappers gsn.VSensorLoader @ 0x18a152d8 Thread-17	120	528
...\|........+ vsLoader gsn.GSNController @ 0x18607c10 Thread-1 Thread	112	336
...\|........+ <Java Local>, target java.lang.Thread @ 0x18a15210 VSensorLoader-Thread0 Thread	104	1,248
...\|........\ Total: 2 entries
...+ value java.util.concurrent.ConcurrentHashMap$HashEntry @ 0x19385418 »	24	24
...\ Total: 2 entries

Class Name

Shallow Heap

Retained Heap

it.vitrociset.muses.drools.utils.ExpertSystemManager @ 0x18ab5560

793,293,784

xsmanager it.vitrociset.muses.drools.processor.ExpertDataProcess @ 0x18ab08b0

793,298,928

_process it.vitrociset.gsn.vsensors.SWEAbstractVirtualSensor @ 0x18aafa80

793,311,960

..\

virtualSensor gsn.VirtualSensor @ 0x18a9b400

793,311,992

...+

pool gsn.beans.InputStream @ 0x189fe610

528

...|\

inputStream gsn.beans.StreamSource @ 0x18a05d08

584

...|.\

[0] java.lang.Object[10] @ 0x18a9b5e0

...|..\

elementData java.util.ArrayList @ 0x18a9b5c8

...|...\

list, c java.util.Collections$SynchronizedRandomAccessList @ 0x18a9b618

104

...|....\

listeners gsn.http.rest.LocalDeliveryWrapper @ 0x18a9b4f8 Thread-24

168

2,664

...|.....\

[1] java.lang.Object[10] @ 0x18a21440

...|......\

elementData java.util.ArrayList @ 0x18a1e950

...|.......\

activeWrappers gsn.VSensorLoader @ 0x18a152d8 Thread-17

120

528

...|........+

vsLoader gsn.GSNController @ 0x18607c10 Thread-1 Thread

112

336

...|........+

<Java Local>, target java.lang.Thread @ 0x18a15210 VSensorLoader-Thread0 Thread

104

1,248

...|........\

Total: 2 entries

...+

value java.util.concurrent.ConcurrentHashMap$HashEntry @ 0x19385418 »

...\

Total: 2 entries

Class Name	Shallow Heap	Retained Heap	Percentage
gsn.VirtualSensor @ 0x18a9b400	32	793,311,992	76.40%
\ it.vitrociset.gsn.vsensors.SWEAbstractVirtualSensor @ 0x18aafa80	48	793,311,960	76.40%
.\ it.vitrociset.muses.drools.processor.ExpertDataProcess @ 0x18ab08b0	56	793,298,928	76.40%
..\ it.vitrociset.muses.drools.utils.ExpertSystemManager @ 0x18ab5560	24	793,293,784	76.39%
...+ org.drools.common.EventFactHandle @ 0x1643b6c0	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x1648c978	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x16508140	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x1656e670	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x165d4ba0	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x1663b0d0	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x166a1600	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x1671cdc8	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x1676e060	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x167e9828	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x1684fd88	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x168b62b8	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x16931a80	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x16997fb0	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x169fe4e0	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x16a64a10	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x16ae01d8	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x16b46708	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x16bc1ee8	96	332,368	0.03%
...+ org.drools.common.EventFactHandle @ 0x16c28418	96	332,368	0.03%
...\ Total: 20 entries	1,920	6,647,360	0.006

Label	Number of Objects	Used Heap Size	Retained Heap Size
org.drools.common.EventFactHandle First 10 of 2,386 objects	2,386	229,056	793,030,048
org.drools.reteoo.ReteooStatefulSession All 1 objects	1	168	156,232
org.drools.common.NamedEntryPoint All 1 objects	1	48	75,232
org.drools.reteoo.ReteooRuleBase All 1 objects	1	104	25,072
org.drools.reteoo.EntryPointNode All 2 objects	2	144	3,080
org.drools.reteoo.ObjectTypeNode All 4 objects	4	320	880
org.drools.rule.TypeDeclaration All 1 objects	1	96	616
org.drools.reteoo.Rete All 1 objects	1	64	416
org.drools.reteoo.WindowNode All 1 objects	1	72	304
org.drools.reteoo.JoinNode All 1 objects	1	136	296
org.drools.rule.GroupElement All 1 objects	1	32	280
org.drools.reteoo.PropagationQueuingNode All 1 objects	1	64	240
org.drools.reteoo.RuleTerminalNode All 1 objects	1	112	232
org.drools.reteoo.LeftInputAdapterNode All 1 objects	1	72	232
org.drools.impl.StatefulKnowledgeSessionImpl All 1 objects	1	16	160
java.util.Hashtable All 1 objects	1	40	120
java.lang.String All 1 objects	1	24	112
org.drools.common.RuleBasePartitionId All 1 objects	1	16	64
org.drools.reteoo.ReteooFactHandleFactory All 1 objects	1	16	48
org.drools.base.ClassObjectType All 2 objects	2	48	48
Total: 20 entries	2,410	230,648	793,293,712

Label

Number of Objects

Used Heap Size

Retained Heap Size