[jboss-user] [Installation, Configuration & DEPLOYMENT] - Re: JBOSS hangs and logging stops

[PeterJ]

The behavior you are seeing could be the result of a significant garbage colelction. You are not, by any chance, using the CMS collector? If so, if that collector gets behind in its duties, a full serial collection takes place, and that collection is usually very painful. One way to check this is to monitor the garbage collection data using -XX:+PrintHeapAtGC.

See my presentation at http://www.cecmg.de/doc/tagung_2007/agenda07/24-mai/2b3-peter-johnson/index.html

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