[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 edited comment on WFLY-11255 at 8/14/19 5:14 AM:
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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. More on this later tho, going to do analysis and confirm about effort needed to add other stats.


was (Author: emmartins):
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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