[jboss-user] [Installation, Configuration & Deployment] - Re: GC hell ?

[Tobias]

Is that a thread dump when it is "quite" on the server? That would be interesting, cut the LAN connection, wait a minute and then do the thread dump.

The SLSB passivation might be something interesting to look into. JBossCache might be involved (cluster?).

Also there is a thread cpu utilization tool in the JDK. Get the server in a quite state check the values, wait for 5 mins and check the values again to see which threads cause the CPU utilization.

In the jmx-console you'll find the ServerInfo-MBean. Invoke the listThreadCpuUtilization() operation. HTH.

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