[jira] [Commented] (TOMEE-2000) TomEE PLUME 7.0.2 stability problem when using HTTPS on both Redhat and CentOS

["Keerati (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TOMEE-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15849724#comment-15849724 ] 

Keerati commented on TOMEE-2000:
--------------------------------

After connecting web app to database and wait a few days, the problem reoccurred. So, it seems that the problem is related to database (we're using postgres 9.4), but it is strange that the problem occurs only when we use HTTPS (plain HTTP with db connection does not cause the problem).

We already make the thread dump and a screenshot. Please let us know, if you want more information.

> TomEE PLUME 7.0.2 stability problem when using HTTPS on both Redhat and CentOS
> ------------------------------------------------------------------------------
>
>                 Key: TOMEE-2000
>                 URL: https://issues.apache.org/jira/browse/TOMEE-2000
>             Project: TomEE
>          Issue Type: Bug
>          Components: TomEE Core Server
>    Affects Versions: 7.0.2
>         Environment: Red Hat Enterprise Linux Server release 7.2 (Maipo)
> CentOS Linux release 7.2.1511 (Core) 
> Java(TM) SE Runtime Environment (build 1.8.0_101-b13) (64-bit server)
>            Reporter: Keerati
>         Attachments: %CPU usage (java) with zero request.png, jstack.out
>
>
> There seems to be a bug on HTTPS feature. We've setup SSL on two different machine (Redhat and CentOS) using two different SSL certificates, and the exact same problem happen. 
> At first, TomEE runs normally, but after a few days (we are not exactly sure how long), TomEE starts to have stability problem. In our case, TomEE starts to have abnormal CPU consumption (~20% on all CPU cores) even when there is no connection. Furthermore, when the server start to have HTTPS workloads, TomEE did crash. So, we decided to disable SSL from our TomEE server, and everything come back to normal.
> Sorry that we did not record all the problems appropriately (the time we test SSL on the 1st and 2nd server is about 2 months), but now that we found the same problem happen on the 2nd server. We are quite sure that TomEE has stability problem with SSL.



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