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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARTEMIS-1324) Critical Analysis and deadlock detection on broker
Date Mon, 07 Aug 2017 21:37:00 GMT

    [ https://issues.apache.org/jira/browse/ARTEMIS-1324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117353#comment-16117353
] 

ASF GitHub Bot commented on ARTEMIS-1324:
-----------------------------------------

Github user michaelandrepearce commented on a diff in the pull request:

    https://github.com/apache/activemq-artemis/pull/1443#discussion_r131769789
  
    --- Diff: docs/user-manual/en/critical-analysis.md ---
    @@ -0,0 +1,32 @@
    +# Critical Analysis of the broker
    +
    +There are a few things that can go wrong on a production environment:
    +
    +- Bugs, for more than we try they still happen! We always try to correct them, but that's
the only constant in software development.
    +- IO Errors, disks and hardware can go bad
    +- Memory issues, the CPU can go crazy by another process
    +
    +For cases like this, we added a protection to the broker to shut itself down when bad
things happen.
    +
    +We measure time response in places like:
    +
    +- Queue delivery (add to the queue)
    +- Journal storage
    +- Paging operations
    +
    --- End diff --
    
    I was just thinking the averages and percentiles of this, would make great things to be
monitoring when healthy.


> Critical Analysis and deadlock detection on broker
> --------------------------------------------------
>
>                 Key: ARTEMIS-1324
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1324
>             Project: ActiveMQ Artemis
>          Issue Type: New Feature
>          Components: Broker
>            Reporter: clebert suconic
>            Assignee: clebert suconic
>            Priority: Critical
>             Fix For: 2.3.0
>
>




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