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  1. JDK
  2. JDK-8173335

Improve logging for j.l.ref.reference processing

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 10
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • Resolved In Build:
      b21

      Description

      Logging for the reference processing phase is very limited: it only prints total time and the amount of discovered references.

      It would be interesting to have the following metrics too:

      - how many references were actually notified (cleared or to be kept alive)
      - how long do the phases themselves take, i.e. phase1/2/3 and how is their work distributed
      - how long does work balancing (in case of parallel processing) take

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              Assignee:
              sangheki Sangheon Kim
              Reporter:
              tschatzl Thomas Schatzl
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                Created:
                Updated:
                Resolved: