Acontece que a aplicação se torna lenta em determinados períodos, e nesses períodos preciso reiniciar o tomcat. Que passa de 3,5gb de consumo para 6,7gb. Verifiquei os logs e ele me dão essa mensagem:

A fatal error has been detected by the Java Runtime Environment:

EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00000001800057b2, pid=1964, tid=3996

JRE version: Java(TM) SE Runtime Environment (7.0_40-b43) (build 1.7.0_40-b43)

Java VM: Java HotSpot(TM) 64-Bit Server VM (24.0-b56 mixed mode windows-amd64 compressed oops)

Problematic frame:

C [tcnative-1.dll+0x57b2]

Core dump written. Default location: C:\Instances\node01\hs_err_pid1964.mdmp

If you would like to submit a bug report, please visit:

http://bugreport.sun.com/bugreport/crash.jsp

The crash happened outside the Java Virtual Machine in native code.

See problematic frame for where to report the bug.

[error occurred during error reporting (printing native stack), id 0xc0000005]

ALguém tem alguma susgestão?