[jboss-jira] [JBoss JIRA] (WFLY-11255) EE Concurrency Utilities Managed Executors / Thread Pool runtime stats

[Eduardo Martins (Jira)]

    [ https://issues.jboss.org/browse/WFLY-11255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13770622#comment-13770622 ] 

Eduardo Martins commented on WFLY-11255:
----------------------------------------

Working PoC available at https://github.com/emmartins/wildfly/tree/WFLY-11255 , providing the following runtime stats:
 * completed tasks count
 * tasks count
 * threads count

The stats above were already available to retrieve from the spec RI executors implementation, any other stat may require significant effort thus should IMHO be implemented as followup. 

> EE Concurrency Utilities Managed Executors / Thread Pool runtime stats
> ----------------------------------------------------------------------
>
>                 Key: WFLY-11255
>                 URL: https://issues.jboss.org/browse/WFLY-11255
>             Project: WildFly
>          Issue Type: Feature Request
>          Components: Concurrency Utilities
>    Affects Versions: 14.0.0.Final
>            Reporter: Brad Maxwell
>            Assignee: Eduardo Martins
>            Priority: Major
>
> The managed executors / thread pools in the EE subsytem currently do not show any runtime information when invoked with include-runtime=true, the current thread pool size, queue length and such would be useful to check the performance and tuning.
> {code}
> /subsystem=ee/managed-executor-service=default:read-resource(include-runtime=true,recursive=true)
> {
>     "outcome" => "success",
>     "result" => {
>         "context-service" => "default",
>         "core-threads" => undefined,
>         "hung-task-threshold" => 60000L,
>         "jndi-name" => "java:jboss/ee/concurrency/executor/default",
>         "keepalive-time" => 5000L,
>         "long-running-tasks" => false,
>         "max-threads" => undefined,
>         "queue-length" => undefined,
>         "reject-policy" => "ABORT",
>         "thread-factory" => undefined
>     }
> }
> {code}



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