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From Vitor Buitoni <vitor.buit...@digitro.com.br>
Subject Re: OutOfMemory exception explanation?
Date Tue, 27 Jan 2004 12:48:53 GMT
I like JProfiler, but it's not free... :-(

Vitor

MURAT BALKAS wrote:

>
>
>
>Hi,
>
>      I need some info about these memory profiler's. Is there any free and
>easy-to-integrate-to-tomcat memory profiler?
>
>      Thanks...
>
>Murat
>
>
>
>                                                                                     
                                                 
>                      "Filip Hanik"                                                  
                                                 
>                      <devlists@hanik.c        To:       "Tomcat Users List" <tomcat-user@jakarta.apache.org>
                         
>                      om>                      cc:                                
                                                    
>                                               Subject:  RE: OutOfMemory exception explanation?
                                       
>                      27.01.2004 01:35                                               
                                                 
>                      Please respond to                                              
                                                 
>                      "Tomcat Users                                                  
                                                 
>                      List"                                                          
                                                 
>                                                                                     
                                                 
>                                                                                     
                                                 
>
>
>
>
>download a memory profiler, should give you the exact place where memory is
>being wasted. probably in your own webapp
>
>-----Original Message-----
>From: D'Alessandro, Arthur [mailto:Arthur.Dalessandro@cbetech.com]
>Sent: Monday, January 26, 2004 11:43 AM
>To: Tomcat Users List
>Subject: OutOfMemory exception explanation?
>
>
>We've been getting these every now and then:
>
>Jan 23, 2004 5:03:30 PM org.apache.tomcat.util.net.TcpWorkerThread runIt
>SEVERE: Exception in acceptSocket
>java.lang.OutOfMemoryError
>Jan 23, 2004 5:03:30 PM
>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable run
>SEVERE: Caught exception executing
>org.apache.tomcat.util.net.TcpWorkerThread@8a4d2e, terminating thread
>java.lang.IllegalStateException: Terminating thread
>        at
>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:53
>2)
>        at
>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
>.java:619)
>        at java.lang.Thread.run(Thread.java:536)
>
>
>
>Once this occurrs, I have to stop / start the entire Tomcat container in
>order to allow this particular webapp to function again.  It only
>effects a particular servlet mapping for a  given webapp.  Does anyone
>have any suggestions on how to resolve?  We're running version 4.1.24..
>Any leads would be great, thanks.
>
>-Art
>
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>  
>

-- 


*Vitor Buitoni*
/Programador - APC/

*DÍGITRO TECNOLOGIA*
*E-mail:* vitor.buitoni@digitro.com.br <mailto:vitor.buitoni@digitro.com.br>
*Fone:* (0xx48) 281-7314 / (0xx48) 281-7000
*Fax:* (0xx48) 281-7000
*Site:* www.portaldigitro.com.br <http://www.portaldigitro.com.br>


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