I'm trying to do some performance analysis.
In my current test scenario I have a dedicated thread tomcat
that is synchronously performing "some work" in a
hard coded loop.
For the purposes of timing/testing I have ensured
that tomcat is not serving any requests while this
"some work" is going on.
Despite this, a quick run with runhprof
shows that "my" thread is only getting a little under 10% of the cycles,
and that tomcat threads called
RMI - TCP Accept-0
RMI - TCP Accept-8333
main
TP-Processor4
http-10722-Processor23
http-10722-Processor24
http-10722-Processor25
are each getting (roughly) as many ticks allocated
as "my" thread.
Any information as to what is going on, wether it's "normal",
where I can look for information on the various threads
and types of thread that tomcat uses would be gratefully accepted.
BugBear
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