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  1. WildFly
  2. WFLY-13314

Metrics smallrye contains duplicated help lines

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Details

    • Bug
    • Resolution: Done
    • Critical
    • 19.0.0.Final
    • 18.0.1.Final
    • MP Metrics
    • None
    • Hide

      Start wildfly 18.0.1
      Scrape the metrics endpoint (localhost:9990/metrics) with prometheus.

      Show
      Start wildfly 18.0.1 Scrape the metrics endpoint (localhost:9990/metrics) with prometheus.

    Description

      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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          relates to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-19560 second TYPE line for metric name "base_gc_total", or TYPE reported after samples

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              jmesnil1@redhat.com Jeff Mesnil
              matth823 Matthias Depuydt (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: