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  1. JDK
  2. JDK-8314021

HeapDump: Optimize segmented heap file merging phase

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 22
    • None
    • hotspot
    • svc
    • b16

    Description

      Merge segmented heap files via sendfile, it's more efficient than the read+write combination, which would require transferring data to and from user space.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8316595 Alpine build fails after JDK-8314021

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-8306441 Two phase segmented heap dump

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/3760a044

          Review Review openjdk/jdk/15245

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              yyang Yi Yang
              yyang Yi Yang
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              Dates

                Created:
                Updated:
                Resolved: