CODEWITHSUNDEEP
javamemory-leakstomcat7classloadervisualvm
Rentius2407
Rentius2407

Reputation: 1148

Analyse memory leak with VisualVM

My web application has memory leak issue which is hosted on Apache Tomcat 7.0.22 server. I tried VisualVM 1.3.8 to identify memory leak but couldn't reach to root cause.

Below is my finding:

There is a class present from the web application in Generation 1 and has a Avg. Age of 25.0. OQL query: select x from org.apache.catalina.loader.WebappClassLoader x shows one org.apache.catalina.loader.WebappClassLoader for the undeployed web application that has a started value of false.

The ClassLoader reference allot of objects.

Is there a way to find out what is referencing the class that is not being GC? By looking either at the ClassLoader or heap dump?

Upvotes: 0

Views: 850

Answers (1)

hemant
hemant

Reputation: 59

yes you can also try

MAT an ecplise plugin

here is more http://all-about-java-and-weblogic-server.blogspot.com/2014/02/heap-analysis-by-memory-analyzer-mat.html

Upvotes: 1

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