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  1. JDK
  2. JDK-8040079

jstat documentation needs to be updated for metaspace

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 8, 9
    • Fix Version/s: 8u40
    • Component/s: docs
    • Labels:

      Description

      The documentation for jstat needs to be updated with information about compressed class space (a special part of metaspace).

      This will affect the options:
      * jstat -gcutil
      * jstat -gcmetacapacity
      * jstat -gc
      * jstat -gcold
      * jstat -gccapacity

      However, the doc will be the same for almost all the options, what needs to be updated are the following columns:
      * CCS (Compressed Class Space Utilization)
      * CCSMN (Compressed Class Space Min Capacity)
      * CCSMX (Compressed Class Space Max Capacity)
      * CCSC (Compressed Class Space Capacity)
      * CCSU (Compressed Class Space Used)

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              Assignee:
              rgallard Raymond Gallardo
              Reporter:
              ehelin Erik Helin
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