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Posted to dev@ignite.apache.org by "Nikolay Izhikov (Jira)" <ji...@apache.org> on 2019/11/25 12:49:00 UTC

[jira] [Created] (IGNITE-12393) Thread pool queue system view

Nikolay Izhikov created IGNITE-12393:
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             Summary: Thread pool queue system view
                 Key: IGNITE-12393
                 URL: https://issues.apache.org/jira/browse/IGNITE-12393
             Project: Ignite
          Issue Type: Sub-task
            Reporter: Nikolay Izhikov


When in the production environment exist some cluster performance issues usually it leads to the large striped executor queue size.

The number of tasks in the queue can observe by {StripedExecutorMXBean#getTotalQueueSize} metric. In the case queue size becomes large it's useful to have the ability to know what tasks are waiting for execution in the thread pool.

Especially, for dealing with failover scenarios.

We should create a system views to expose information about striped executor services queue.




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