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  1. XNIO
  2. XNIO-267

Implements and expose metrics for Io and Worker thread pool

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    • Feature Request
    • Resolution: Unresolved
    • Major
    • None
    • 3.3.4.Final
    • None
    • None

    Description

      We are currently trying to finetune the io and worker threads for our application production usage running on Wildfly 10.

      Even if we have load test in place, its difficult to determine the correct ratio of both io and worker thread pool.

      It would be great to have something like http://www.infoq.com/articles/Java-Thread-Pool-Performance-Tuning implemented in xnio and available/monitorable through jmx. This would allow us to get our number rights without too much pain.

      Finally, gathering this data could also open the door to an ergonomics implementation where the optimal sizing of the thread pool could be determined automatically by the xnio component.

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          is related to

          Feature Request - Feature requests from customers and/or users XNIO-218 Properly implement Options.WORKER_TASK_CORE_THREADS

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Feature Request - Feature requests from customers and/or users XNIO-266 Expose metrics for taskPool and taskQueue in XnioWorker

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Open
          relates to

          Feature Request - Feature requests from customers and/or users XNIO-283 Add metric for monitoring number of busy threads in the worker pool

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

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              Unassigned Unassigned
              mathieu@mathieulachance.com Mathieu Lachance (Inactive)
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                Created:
                Updated: