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  1. JDK
  2. JDK-8232758

The jcmd GC.class_stats produces warning: Ran out of C-heap; undercounted

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 14
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      svc

      Description

      $ jcmd 21844 GC.class_stats
      21844:
      WARNING: Ran out of C-heap; undercounted 368 total instances in data below
      Index Super InstBytes KlassBytes annotations CpAll MethodCount Bytecodes MethodAll ROAll RWAll Total ClassName
          1 -1 3176392 512 0 0 0 0 0 24 624 648 [I
          2 -1 339752 512 0 0 0 0 0 24 624 648 [B
          3 35 169128 680 136 17024 123 5375 33856 23816 29856 53672 java.lang.String
          4 35 157488 784 0 23424 148 5833 38424 29096 36176 65272 java.lang.Class
      ....

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              Assignee:
              iklam Ioi Lam
              Reporter:
              iklam Ioi Lam
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                Created:
                Updated:
                Resolved: