I installed this on cluster-c.xmpp-test.net. The package has lots of dependencies which are meant for a desktop environment. I installed without the dependencies and I encountered no problems with it. As I was troubleshooting load testing I found out that the cluster DB had ran out of HD space. This has been the case for awhile so we cannot compare with recent load test results.

Memory stack or heap, I forget which, is not reported correctly using this JVM.

http://graph.cluster-c.xmpp-test.net/2014-06-12-zulu-8-amd64/

For comparison this is a load test with fixed DB server:

http://graph.cluster-c.xmpp-test.net/2014-06-13/

I think the results look promising but you'll need to judge yourself.

Thank you for running the test. It does not really show any significant difference. Probably we would need to run a test for a greater scale and/or significantly higher traffic. But at least we know that Tigase works with Azul Java and performance is not worse and maybe even better.

For sure this is something for further investigation in the future.