wildfly-10.1.0.Final getting unresponsive

[ravikant.rai]

Hi Team

I have deployed an application with wildfly-10.1.0.Final.

As i observed it is become unresponsive after 2-3 days start of application. I can not access any Application port like HTTP, HTTPS even Management port also.

In this scenario i restart the application again and its work fine.

That time i have checked server health & Network behavior, all is working fine.

Please guide me for solution. Is it bug & missing any confrontational changes. 

[ravikant.rai]

Hi Team

i am waiting for your reply.

[claudio4j]

Hi Ravi, you should investigate why the application is unresponsive, several factor may influence it:

* Computation resources (memory, disk) reached a limit

* Application bug (deadlock, caching, etc.)

I suggest a investigation, see some pages to help you:

Application Server unresponsive or stuck? Take a deeper look!

Troubleshooting Java Application Deadlocks - Diagnosing ‘Application Hang’ situations | eG Innovations

https://www.c2b2.co.uk/middleware-blog/investigating-jvm-issues-in-a-wildfly-production-environment-with-no-monitoring.p…

[gkrishnudu]

Hi Ravi,

Am also facing this issue.

If you found the solution please share.

Thanks.

[jarinek]

I had (or have) this issue rather often, in particular in context of messaging applications, while affecting management ports. In my case, it helped to run the application server with more memory (-Xmx). It helps a bit to stabilize, I doubt though it is a general solution.