Disable ZapUnusedHeapArea to reduce GC execution times of debug JVM's.

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    • Type: Bug
    • Resolution: Fixed
    • Priority: P3
    • hs12
    • Affects Version/s: hs11, 7
    • Component/s: hotspot
    • None
    • gc
    • b02
    • generic
    • generic
    • Not verified

        JPRT has had random timeouts on 64bit systems when large heaps are used
        because of the time to mangle the unused parts of the heap. Disable
        ZapUnusedHeapArea until the performance of the mangling code can be
        improved.

              Assignee:
              Jon Masamitsu (Inactive)
              Reporter:
              Jon Masamitsu (Inactive)
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