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  1. JDK
  2. JDK-8176026

SA: Huge heap sizes cause a negative value to be displayed in the jhisto heap total

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9, 10
    • Fix Version/s: 17
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b17
    • CPU:
      generic
    • OS:
      generic

      Description

      Running clhsdb jhisto on a program that allocates a huge amount of memory causes the total number of bytes to be displayed as a negative value.

      ====snippet from the jhisto output ========================
      304: 1 16 jdk.internal.perf.Perf
      305: 1 16 java.util.jar.JavaUtilJarAccessImpl
      306: 254 2863336944 int[]
      Total : 22803 -1430650672
      ==================================================

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              Assignee:
              ksakata Koichi Sakata
              Reporter:
              jgeorge Jini George (Inactive)
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                Updated:
                Resolved: