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  1. JDK
  2. JDK-8248139

Shenandoah: allocation rate and gc time tracking improvements

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    Details

    • Type: Enhancement
    • Status: In Progress
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 8-shenandoah, 11-shenandoah, 15, 16
    • Fix Version/s: None
    • Component/s: hotspot
    • Subcomponent:
      gc

      Description

      Current adaptive heuristics relies on basically point measures of GC time and allocation rate to trigger the GC. It should more consistently sample the allocation rate, gc time, and account for their deviations.

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            Assignee:
            shade Aleksey Shipilev
            Reporter:
            shade Aleksey Shipilev
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              Dates

              Created:
              Updated: