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  1. JDK
  2. JDK-8023158

hotspot/test/gc/7168848/HumongousAlloc.java fails 14 full gcs, expect 0 full gcs

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    • Subcomponent:
      gc
    • Resolved In Build:
      b55

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        Description

        The test hotspot/test/gc/7168848/HumongousAlloc.java fails with 14 full gcs, it expects 0 full gcs.

        This bug was introduced with the fix for JDK-8020155.

        To reproduce, run the test with jtreg (reproduces every time).

        I = Medium, (causes *much* more full GCs, thereby hurting performance)
        L = Low, (should only affect programs doing almost only humongous allocations)
        W = Medium (can change collector or increase region size, both are rather large changes)
        => P4

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                • Assignee:
                  pliden Per Liden
                  Reporter:
                  ehelin Erik Helin
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                    Updated:
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