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  1. JDK
  2. JDK-6305542

HPROF binary format needs to support large dumps

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 6
    • 6
    • core-svc
    • None
    • b53
    • generic
    • generic

    Description

      The HPROF binary format ("JAVA PROFILE 1.0.1") uses a u4 for record sizes. This means that the maximum sizee of a HPROF_HEAP_DUMP record is 4GB.

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          relates to

          Enhancement - null JDK-6322352 jhat: update parser to read JAVA PROFILE 1.0.2 dumps

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-6313381 HPROF: agent should generate version 1.0.2 for large heaps

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-6313383 SA: Update jmap to support HPROF binary format "JAVA PROFILE 1.0.2"

          • P3 - Major loss of function.
          • Resolved

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              alanb Alan Bateman
              alanb Alan Bateman
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