Could you provide some more details on your environment like tomcat or
java version? Another question: have you performed a thread dump on
the machines with high load, to see if a thread is caught in a
infinite loop or something?
What does vmstat say? Do you have constant user time ?
questions questions questions...
:-)
Leon

On 12/27/06, Ragnar Moller (MA/EAF) <ragnar.moller@(protected):
> We have a big Tomcat application with a number of servers. Some of the
> server have higher than expected loads on some of them.
>
> Load average on identical servers is either 5, 2 or 0.05. On the servers
> which have a hig value it remains high.
>
> No of running processes is identical on all servers.
>
> On some servers, Tomcat restarts have been seen where the servers
> signals non matching tags, but I don't know if this is significant.
> [Fatal Error] :1:239: The element type "root-layout" must be terminated
> by the matching end-tag "</root-layout>".
>
> Ideas for troubleshooting and diagnostics would be appreciated.
>
> Br,
>
> R Moller
>
>
>
>
>

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