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  1. JDK
  2. JDK-8232619

Ability to subsample Exception events

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    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 14
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      jfr

      Description

      In an effort to make exception events scale better (since some frameworks still use stack traces for control flow), it would be nice to be able to subsample them. For example to say that in a given S second window, just take the first N events.

      Right now these can cause recordings to get ridiculously large for certain types of events.

      This could probably be extrapolated to be a configuration setting for many different event types.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            hirt Marcus Hirt
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              Dates

              Created:
              Updated: