[jboss-jira] [JBoss JIRA] (WFCORE-1503) Reading the logging subsystem resource can be slow if several log files exist

[Paul Vorbach (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-1503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13199572#comment-13199572 ] 

Paul Vorbach commented on WFCORE-1503:
--------------------------------------

[~jamezp]: Thank you for the patch. Both the logging configuration page in the WildFly console as well as the MBeans tree load really fast. So the issue seems to be fixed by this patched version of wildfly-logging.

> Reading the logging subsystem resource can be slow if several log files exist
> -----------------------------------------------------------------------------
>
>                 Key: WFCORE-1503
>                 URL: https://issues.jboss.org/browse/WFCORE-1503
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: Logging
>            Reporter: James Perkins
>            Assignee: James Perkins
>              Labels: 2.2
>         Attachments: wildfly-logging-patch-02.jar
>
>
> The logging subsystem uses a dynamic resource to list log files as resources. These are the files that are allowed to be read or downloaded and are attached to known file handlers.
> When several file handlers are defined the file tree walker is invoked several times per {{read-resource-operation}}. This may be happening for each stage of an operation. Ideally we could either cache the file listing per-operation or only execute at the runtime stage. This may not be an option for dynamic resources however.
> As a result of this poor performance the web console is very slow to load the logging subsystem configuration. This is not an issue with the web console.



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