Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-6237967

CMS: ability to tweak demand forecasting and coalition policy to control fragmentation

    Details

    • Subcomponent:
      gc
    • Introduced In Build:
      1.4.2
    • Introduced In Version:
    • Resolved In Build:
      b40
    • CPU:
      sparc
    • OS:
      generic

      Description

      Customer data suggests that the CMS freelist demand forecasting
      and coalition policy may not be working too well.
      ###@###.### 2005-03-09 03:15:56 GMT

        Attachments

          Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-6280558 CMS: assert "For error-free division", concurrentMarkSweepGeneration.cpp, 1789

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-6433335 ParNewGC times spiking, eventually taking up 20 out of every 30 seconds

          • P3 - Major loss of function.
          • Resolved

            Activity

              People

              • Assignee:
                ysr Y. Ramakrishna
                Reporter:
                ysr Y. Ramakrishna
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  Imported:
                  Indexed: