Re: [jetty-users] Monitoring Distributed Apps and Jetty Servers with Jam

[Jesse McConnell <jesse.mcconnell@xxxxxxxxx>]

it occurs to me that this would be a good thing to have available as a
.mod option....I don't think we can bring it into the distribution
proper but we have poked around for other options as well.

Joakim, do you have thoughts on a reasonable way to do this?  I
suppose we could just knock together the mod file that someone could
manually drop into the directory that would take care of downloading
and things...


--
jesse mcconnell
jesse.mcconnell@xxxxxxxxx


On Wed, Jul 16, 2014 at 5:19 AM, Steve Souza <jamonapi@xxxxxxxxx> wrote:
>
> About a week ago I mentioned that JAMon 2.77 can now monitor jetty 8&9.
>
> JAMon 2.78 was just released.  It should be useful to Jetty users.   It
> allows you to view all JAMon statistics from all of the JVMs that you manage
> from the JAMon web app.  These JVMs could be separate applications, jetty
> servers, or distributed applications.
>
> This capability is accomplished with HazelCasts distributed HashMap, however
> other cluster-aware implementations would be easy to do (Cassandra, Hadoop,
> Reddis, ...).
>
> More info on the new distributed capabilities:
>
> 10 Minute video showing distributed JAMon.  The video shows how to monitor
> Jetty and Tomcat and display both of their results in the JAMon web app
> -http://youtu.be/3gllOGRGKdE
> More info on distributed JAMon -
> http://jamonapi.sourceforge.net/distributed_jamon.html
>
> Cheers,
> Steve
>
> *****
>
> If you are interested in monitoring your jetty server, jamon 2.77 was just
> released.  In a couple minutes you can track and display jetty stats for
> anything in the Request or Response.  Examples are:
>
>    - Page execution time (max/average/hits...)
>    - Exceptions - Counts per exception type as well as viewing the full
>    stacktrace
>    - Http Status code counts
>    - ...
>
> For more info: http://jamonapi.sourceforge.net/http_monitoring.html
>
> *Monitoring Jetty 8/9 with JAMon*
>
>    - Put jamon-2.77.jar (or higher) in the jetty 'lib/etc' directory.
>    - Put jamon.war in the jetty 'webapps' directory.
>    - Add the following Handler line to Jetty's jetty.xml file (i.e.
>    etc/jetty.xml). The 'Engine' line is used to show context.
>
> <Set name="handler">
>
> ...
>
> <Item>
>
> <New id="JAMonHandler" class="com.jamonapi.http.JAMonJettyHandlerNew"/>
>
> </Item>
>
> </Set>
>
>
> fyi Greg W said this would be a good list to notify about the release..
>
> Steve
>
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