[Leyden] Spring Petclinic lower peak performance with AOTCache

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    • Type: Bug
    • Resolution: Unresolved
    • Priority: P3
    • repo-leyden
    • Affects Version/s: repo-leyden
    • Component/s: hotspot
    • Environment:

      Even after JDK-8369735 fix I observe 30% degradation on current premain, initially spotted on EA2 build.
      Requests go to "owners" endpoint.
      The training is done for 1min (warmed up state).
      After warmup no-aot config has ~665 RPS max, aot config has ~465 RPS max.
      For fixed 500 RPS, p99.9 latency on client goes from 16ms to 4.9s.

        1. pc-leyden.tar.gz
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        2. leyden-aot2-99.png
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        3. leyden-aot2-avgt.png
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        4. leyden-99.png
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        5. leyden-avgt.png
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        6. leyden-tip-ser-aot2.png
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        7. leyden-tip-ser.png
          leyden-tip-ser.png
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            Assignee:
            Unassigned
            Reporter:
            Dmitry Chuyko
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              Created:
              Updated: