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  1. JDK
  2. JDK-8194316

GC induced regressions in 10-b34

    Details

    • Subcomponent:
      gc
    • Introduced In Build:
      b34
    • Introduced In Version:
      10
    • CPU:
      sparc, x86_64
    • OS:
      linux, os_x, solaris

      Description

      Three benchmarks reproduced regressions in 10-b34. These benchmarks all use G1. Running the same benchmarks with 10-b34 while using ParallelGC show no regression.

      SPECjvm98-Server.jack approx -15 to -18% on LXS (very large)
                                                 approx -3% on STS
                                                 approx -8% on MXS

      SPECjvm98-Server.jess approx -4% on LXS (large)

      Tools-Javadoc-Steady approx -1 to -2% on LXS

      Note that the SPECjvm98-Server.jack on LXS regression is very large!

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              • Assignee:
                Unassigned
                Reporter:
                resii Robert Strout
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                Dates

                • Created:
                  Updated:
                  Resolved: