Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8308633

Increase precision of timestamps in g1 log

    XMLWordPrintable

Details

    • gc
    • b04

    Description

      Currently G1 logs use one digit after the comma. On modern machines, for some pauses, this can lead to sub-phase timings not adding up, and during development, extra work to evaluate different options.
      Also that rounding error starts to matter for e.g. pauses < a few ms.

      One way to improve the situation to add one more digit to pause times.

      Attachments

        Issue Links

          Activity

            People

              tschatzl Thomas Schatzl
              tschatzl Thomas Schatzl
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: