Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8250928

JFR: Improve hash algorithm for stack traces

    XMLWordPrintable

Details

    • jfr
    • b11

    Backports

      Description

        There is contention in JfrStackTraceRepository::add_trace. For details, see:

        https://mail.openjdk.java.net/pipermail/hotspot-jfr-dev/2020-July/001605.html

        Attachments

          Issue Links

            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8253479 JFR: Improve hash algorithm for stack traces

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8253557 JFR: Improve hash algorithm for stack traces

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8253595 JFR: Improve hash algorithm for stack traces

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8256273 JFR: Improve hash algorithm for stack traces

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8253346 JFR: Improve hash algorithm for stack traces

            • P3 - Major loss of function.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8252754 Hash code calculation of JfrStackTrace is inconsistent

            • P3 - Major loss of function.
            • Resolved
            links to

            Commit Commit openjdk/jdk13u-dev/43e72d28

            Review Review openjdk/jdk13u-dev/12

            Activity

              People

                egahlin Erik Gahlin
                egahlin Erik Gahlin
                Votes:
                1 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: