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Memory leak at org.hibernate.internal.SessionFactoryImpl?

Description

One instance of "org.hibernate.internal.SessionFactoryImpl" loaded by "org.apache.catalina.loader.WebappClassLoader @ 0x7832c76c0" occupies 8,109,256 (15.25%) bytes. The memory is accumulated in one instance of "org.hibernate.internal.SessionFactoryImpl" loaded by "org.apache.catalina.loader.WebappClassLoader @ 0x7832c76c0".

Keywords
org.hibernate.internal.SessionFactoryImpl
org.apache.catalina.loader.WebappClassLoader @ 0x7832c76c0

Class Name

Shallow Heap

Retained Heap

org.hibernate.internal.SessionFactoryImpl @ 0x7839de890
136 8,109,256
\factory org.hibernate.type.TypeFactory$TypeScopeImpl @ 0x7839de880
16 16
.\typeScope org.hibernate.type.ComponentType @ 0x783d8c760
56 616
..\hibernateType org.hibernate.jpa.internal.metamodel.EmbeddableTypeImpl @ 0x783d8c3f8
48 1,216
...\attributeType org.hibernate.jpa.internal.metamodel.SingularAttributeImpl$Identifier @ 0x783d8c338
40 40
....\id class org.jpp.domain.security.ProjectPermission_ @ 0x784134cf8
8 8
.....[3985] java.lang.Object[10240] @ 0x784ecd118
40,976 1,087,264
......\elementData java.util.Vector @ 0x7832e2680
32 1,087,296
.......\classes org.apache.catalina.loader.WebappClassLoader @ 0x7832c76c0
184 1,454,824
........+<classloader> class com.mysql.jdbc.AbandonedConnectionCleanupThread @ 0x783bbda40
8 8

Environment

spring 4 + tomcat 7 + centos 6 + my sql

Status

Assignee

Unassigned

Reporter

koa

Fix versions

None

backPortable

None

Suitable for new contributors

None

Requires Release Note

None

Pull Request

None

backportDecision

None

Affects versions

4.3.1
5.0.7
5.1.0
4.3.0.Final

Priority

Major