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  1. JDK
  2. JDK-8059890

G1: Change the default values for G1HeapWastePercent and G1MixedGCLiveThresholdPercent

    Details

    • Subcomponent:
      gc
    • Resolved In Build:
      b11

      Issue Links

        Activity

        brutisso Bengt Rutisson (Inactive) created issue -
        brutisso Bengt Rutisson (Inactive) made changes -
        Field Original Value New Value
        Link This issue backport of JDK-8059452 [ JDK-8059452 ]
        tschatzl Thomas Schatzl made changes -
        Status New [ 10000 ] Open [ 1 ]
        brutisso Bengt Rutisson (Inactive) made changes -
        Labels 8u40-critical-request gc-g1 8u40-critical-request gc-g1 release-note=yes
        Hide
        brutisso Bengt Rutisson (Inactive) added a comment -
        Suggested release note:

        The default value for G1HeapWastePercent was changed from 10 to 5 to reduce the need for full GCs. For the same reason the default value for G1MixedGCLiveThresholdPercent was changed from 65 to 85.
        Show
        brutisso Bengt Rutisson (Inactive) added a comment - Suggested release note: The default value for G1HeapWastePercent was changed from 10 to 5 to reduce the need for full GCs. For the same reason the default value for G1MixedGCLiveThresholdPercent was changed from 65 to 85.
        Hide
        hgupdate HG Updates added a comment -
        URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/fa14838b03c4
        User: brutisso
        Date: 2014-10-13 09:55:03 +0000
        Show
        hgupdate HG Updates added a comment - URL: http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/fa14838b03c4 User: brutisso Date: 2014-10-13 09:55:03 +0000
        hgupdate HG Updates made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolved In Build team [ 17324 ]
        Resolution Fixed [ 1 ]
        Hide
        hgupdate HG Updates added a comment -
        URL: http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/fa14838b03c4
        User: amurillo
        Date: 2014-10-21 16:03:13 +0000
        Show
        hgupdate HG Updates added a comment - URL: http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/fa14838b03c4 User: amurillo Date: 2014-10-21 16:03:13 +0000
        hgupdate HG Updates made changes -
        Resolved In Build team [ 17324 ] master [ 18256 ]
        hgupdate HG Updates made changes -
        Resolved In Build master [ 18256 ] b11 [ 17311 ]
        Hide
        prhenry Penni Henry (Inactive) added a comment -
        Is this already fixed in 8u40 - since we have not yet reached RDP2 - there's no need for critical request - please remove label.
        Show
        prhenry Penni Henry (Inactive) added a comment - Is this already fixed in 8u40 - since we have not yet reached RDP2 - there's no need for critical request - please remove label.
        idergali Ilya Dergalin (Inactive) made changes -
        Labels 8u40-critical-request gc-g1 release-note=yes gc-g1 release-note=yes
        dgollapudi Devika Gollapudi (Inactive) made changes -
        Labels gc-g1 release-note=yes gc-g1 release-note=done

          People

          • Assignee:
            brutisso Bengt Rutisson (Inactive)
            Reporter:
            brutisso Bengt Rutisson (Inactive)
          • Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved: