Fantastic. I have a virtual production load that I through against my environment along with both JConsole and YourKit. Thread pools look good on the both, so I will look to talk with my IT guy to see what we can do on an OS level.
Thanks for the rapid response. -Pat On Thu, Feb 9, 2012 at 7:57 AM, Thomas Becker <[email protected]> wrote: > Hi Patrick, > > in general this is a good starting point for you: > http://wiki.eclipse.org/Jetty/Howto/High_Load > > Regarding your current problem, it's crucial to identify the bottleneck of > your setup. First thing to do is to throw some thread dumps during a high > load period (kill -3 jetty_pid on *nix). By analyzing the dumps you can see > what your threads are busy with and if there's for example some resource > contention to a database. > The next step would be some profiling tool like jprofiler or yourkit maybe > together with some reproducable loadtests to analyze the problem isolated > on a non production server. > > Hope that helps a bit. > > Cheers, > Thomas > > > On 2/9/12 4:48 PM, Patrick Santora wrote: > > I have a cluster of Jetty 7.x servers running with WebSockets currently, > but have noticed that after around 1000 users connect through WebSockets it > starts to take longer and longer for new session to connect. I've played > around with the Jetty thread pool just for kicks to see what happened with > no luck. After perusing the internet for a silver bullet fix I came to the > conclusion that I should just talk to the community to see if any one else > has ran into similar issues. :) > > So my question is in general. Is there a setting I need to keep in mind in > order to reach a larger number of connections against a single Jetty server > or should I be considering another approach to this dilemma (aka bring up > additional servers to lighten the load on each box)? > > Any and all help would be appreciated. > > Thanks > -Pat > > > _______________________________________________ > jetty-users mailing > [email protected]https://dev.eclipse.org/mailman/listinfo/jetty-users > > > -- > thomas [email protected] > http://webtide.com / http://intalio.com > (the folks behind jetty and cometd) > > > _______________________________________________ > jetty-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/jetty-users > >
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