[jboss-jira] [JBoss JIRA] (WFLY-13314) Metrics smallrye contains duplicated help lines

[Jeff Mesnil (Jira)]

     [ https://issues.redhat.com/browse/WFLY-13314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Mesnil resolved WFLY-13314.
--------------------------------
    Fix Version/s: 19.0.0.Final
       Resolution: Done


> Metrics smallrye contains duplicated help lines
> -----------------------------------------------
>
>                 Key: WFLY-13314
>                 URL: https://issues.redhat.com/browse/WFLY-13314
>             Project: WildFly
>          Issue Type: Bug
>          Components: MP Metrics
>    Affects Versions: 18.0.1.Final
>            Reporter: Matthias Depuydt
>            Assignee: Jeff Mesnil
>            Priority: Critical
>             Fix For: 19.0.0.Final
>
>
> The metrics endpoint on which the wildfly microprofile-metrics-smallrye:2.0 subsystem exposes all metrics can't be scraped with prometheus.
> Both the base_gc_time_total & base_gc_total metrics have their help line duplicated which causes prometheus to throw the following error:
> Could not build time series for component wildfly: text format parsing error in line 34: second HELP line for metric name "base_gc_total"
> I have confirmed this is the case for wildfly 18.0.1



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