[jboss-user] [Performance Tuning] - Re: performance logging in tomcat or mod_jk

[Jimy Liu]

Jimy Liu [http://community.jboss.org/people/jimyliu] created the discussion

"Re: performance logging in tomcat or mod_jk"

To view the discussion, visit: http://community.jboss.org/message/631185#631185

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Yes, configure the mod_jk in debug mode is too heavy and not possible for the live system.   We did try to examine our code to make sure there is no System.exit().   

Since there is frequently GC activities before it crash and the heap size looked ok, we did not set this option XX:+HeapDumpOnOutOfMemoryError , either.  But I will set it to see if that helps. 

Thanks ,

Jimy
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