From: Charles Oliver Nutter <headius@...>
Date: 2010-11-19T15:36:34+09:00
Subject: Re: Tomcat CPU spikes in Jruby web app

There's actually a bug similar to this that should be fixed in JRuby
1.5.5 and the upcoming 1.6. Can you try to update and see if the
problem improves?

On Thu, Nov 18, 2010 at 11:14 PM, Prachi Tripathi
<prachi.tripathi@tcs.com> wrote:
> Hi,
>
> We have a Jruby on rails application deployed in tomcat. Our Jruby
> version is 1.5.1 and tomcat version is 6.0.26. However with a simple app
> also the app server CPU is showing 100% utilization  for a considerable
> amount of time.
>
> We also eliminated db queries , just to eliminate the db layer as a
> susppect, however still there was considerable CPU utilization on the
> app server. Our database is PostgreSQL version 1.8.4
>
> Anyone has any ideas what could be happenning?
>
> --
> Posted via http://www.ruby-forum.com/.
>
>