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  1. JDK
  2. JDK-8140777

Make Adaptive IHOP logging information the same as JFR logging

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 9
    • 9
    • hotspot
    • gc
    • b110

    Description

      JDK-8136677 added the capability of G1 to dynamically adjust the IHOP. This added a few log messages enabled by -XX:+PrintAdaptiveSizePolicy.

      The JFR events in JDK-8136678 provide more information than the logging. That has been left out because of shortcomings of the ergo framework.

      With the new unified logging for GC (JDK-8059805) this should be fixed.

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          relates to

          Enhancement - null JDK-8136677 Adaptive sizing for IHOP in G1

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Enhancement - null JDK-8136678 Implement adaptive sizing algorithm for IHOP

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          JEP - Java Enhancement Proposal JDK-8059805 JEP 271: Unified GC Logging

          • P3 - Major loss of function.
          • Closed

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              tschatzl Thomas Schatzl
              tschatzl Thomas Schatzl
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              Dates

                Created:
                Updated:
                Resolved: