https://bz.apache.org/bugzilla/show_bug.cgi?id=58151

Mark Thomas <ma...@apache.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |NEEDINFO

--- Comment #8 from Mark Thomas <ma...@apache.org> ---
I can't reproduce this on either Linux or Windows with the 8.0.24 code or the
latest 8.0.x code and tc-native 1.1.33. I've been hammering the Tomcat home
page (via httpd) using ab with the only impact of an httpd restart is that some
requests are delayed a little.

Steps to reproduce this with a clean Tomcat install would help.

Is the CPU spike you observe permanent or temporary? If temporary, how long
until it settles back down?

If this is permanent, figuring out what thread(s) are using the CPU [1] and
then remote debugging [2] to figure out what code path is causing the problem
would be extremely helpful.

[1] http://javadrama.blogspot.co.uk/2012/02/why-is-java-eating-my-cpu.html
[2] http://wiki.apache.org/tomcat/FAQ/Developing#Q1

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