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  1. JDK
  2. JDK-8189738

Improve G1 Full GC free regions handling

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Details

    • Enhancement
    • Status: Open
    • P3
    • Resolution: Unresolved
    • 10
    • tbd
    • hotspot
    • gc

    Description

      The G1 Full GC doesn't do anything to optimize that case when a region is completely empty, which might be fairly common for System.gc() calls.

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          duplicates

          Enhancement - null JDK-8163578 G1 Full GC should not process free regions

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is blocked by

          JEP - Java Enhancement Proposal JDK-8172890 JEP 307: Parallel Full GC for G1

          • P3 - Major loss of function.
          • Closed

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              sjohanss Stefan Johansson
              sjohanss Stefan Johansson
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              Dates

                Created:
                Updated: