I tried the updated package and it work well.
-------- Original Message --------
From:Markus Koschany <a...@debian.org>
Sent:Thu, 09 Feb 2017 20:28:53 -0500
Subject:Re: tomcat8 use 100% cpu time
>thank you for reporting this bug. We think we have found a solution for
>this issue. I have uploaded new binary packages of Tomcat 8 for Debian
>Jessie to  and a debdiff in case you prefer to build the package from
>source. We would appreciate it if you could test those packages and tell
>us if they fix your cpu load problem.
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