On 2/27/2015 9:14 AM, Caldarale, Charles R wrote:
From: Peter Irbizon [mailto:peterirbi...@gmail.com]
Subject: Re: when idle tomcat runs on 3.9% CPU

1. It is the latest Debian on Raspberry Pi (aka Raspbian). Hardware is
Raspberry Pi.

That would seem to fit Chris' postulation pretty much exactly:

There is also the question of "3.9% of what"?  If it's a slow, single core
machine, it's a lot more likely that TC might use 3% of it, than it is if
it's a 16-core 3.5GHz server.

Yup. That's probably what the background listening threads take on that hardware and OS combination. Also consider that the OS probably hasn't had the amount of optimization on RP that it has on desktop or server hardware.


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