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  1. JDK
  2. JDK-7142680

default GC affected by jvm path

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: hs23
    • Fix Version/s: hs23
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b16
    • CPU:
      generic
    • OS:
      generic
    • Verification:
      Verified

      Backports

        Description

        % ./7u4/bin/java -XX:+AlwaysActAsServerClassMachine -XX:+PrintGCDetails -version
        java version "1.7.0_04-ea"
        Java(TM) SE Runtime Environment (build 1.7.0_04-ea-b10)
        Java HotSpot(TM) Server VM (build 23.0-b12, mixed mode)
        Heap
         PSYoungGen total 21504K, used 737K [0xe4400000, 0xe5c00000, 0xf9c00000)
          eden space 18432K, 4% used [0xe4400000,0xe44b85f8,0xe5600000)
          from space 3072K, 0% used [0xe5900000,0xe5900000,0xe5c00000)
          to space 3072K, 0% used [0xe5600000,0xe5600000,0xe5900000)
         PSOldGen total 40960K, used 0K [0xb9c00000, 0xbc400000, 0xe4400000)
          object space 40960K, 0% used [0xb9c00000,0xb9c00000,0xbc400000)
         PSPermGen total 16384K, used 1367K [0xb5c00000, 0xb6c00000, 0xb9c00000)
          object space 16384K, 8% used [0xb5c00000,0xb5d55e98,0xb6c00000)

        % mv 7u4 7u4client
        % ./7u4client/bin/java -XX:+AlwaysActAsServerClassMachine -XX:+PrintGCDetails -version
        java version "1.7.0_04-ea"
        Java(TM) SE Runtime Environment (build 1.7.0_04-ea-b10)
        Java HotSpot(TM) Server VM (build 23.0-b12, mixed mode)
        Heap
         def new generation total 19648K, used 699K [0xb5c00000, 0xb7150000, 0xcb150000)
          eden space 17472K, 4% used [0xb5c00000, 0xb5caec58, 0xb6d10000)
          from space 2176K, 0% used [0xb6d10000, 0xb6d10000, 0xb6f30000)
          to space 2176K, 0% used [0xb6f30000, 0xb6f30000, 0xb7150000)
         tenured generation total 43712K, used 0K [0xcb150000, 0xcdc00000, 0xf5c00000)
           the space 43712K, 0% used [0xcb150000, 0xcb150000, 0xcb150200, 0xcdc00000)
         compacting perm gen total 16384K, used 1367K [0xf5c00000, 0xf6c00000, 0xf9c00000)
           the space 16384K, 8% used [0xf5c00000, 0xf5d55e98, 0xf5d56000, 0xf6c00000)
        No shared spaces configured.

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                • Assignee:
                  iveresov Igor Veresov
                  Reporter:
                  dlong Dean Long
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                  Dates

                  • Created:
                    Updated:
                    Resolved:
                    Imported:
                    Indexed: