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  1. JDK
  2. JDK-8300926

Several startup regressions ~6-70% in 21-b6 all platforms

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Details

    • b06
    • b14

    Description

      Seems to be related to
      https://bugs.openjdk.org/browse/JDK-8299074

      ContinuousCallSiteTargetChange.java seems to be most affected by this and may time out (see JDK-8302606 and comments in JDK-8299074).

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-8302606 compiler/jsr292/ContinuousCallSiteTargetChange.java times out with slowdebug bits

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Enhancement - null JDK-8291237 Encapsulate nmethod Deoptimization logic

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          Enhancement - null JDK-8304743 Compile_lock and SystemDictionary updates

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8302314 JDK-8231895 may cause rough performance degradation at least for VMWare ESX Hosts/Windows Guests

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. JDK-8299074 nmethod marked for deoptimization is not deoptimized

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8302608 two monitoring/stress/thread/cmon tests need a timeout adjustment

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          links to

          Commit Commit openjdk/jdk/c183fce9

          Review Review openjdk/jdk17u-dev/1243

          Review Review openjdk/jdk/12585

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              rehn Robbin Ehn
              ecaspole Eric Caspole
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              Dates

                Created:
                Updated:
                Resolved: