Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8165942

Improve detailed per-thread log output

    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P3
    • Resolution: Unresolved
    • Affects Version/s: 9
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Subcomponent:
      gc

      Description

      Currently, when asking for detailed per-thread timing statistics, we print one item about the duration of a particular phase per thread.

      For hundreds (or thousands) of threads, this is too much information. We are mostly only interested about outliers and the skewness of the distribution.

      Add (or replace) the most detailed level by printing a few key values of the distribution.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              tschatzl Thomas Schatzl
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated: