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  1. JDK
  2. JDK-8330846

Add stacks of mounted virtual threads to the HotSpot thread dump

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 24
    • 21, 22, 23
    • hotspot
    • svc
    • b02

    Description

      The HS (traditional) thread dump displays platform threads and annotates those who carry a virtual thread with the identity of their respective mounted virtual threads. For those who use HS thread dumps to get the OS's view of system load and its relationship to Java code, it is useful to include in the dump (separately from the carrier) the stacks of the mounted virtual threads.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8331390 jcmd Thread.print help text needs to be updated to specify which threads are included in the output

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. JDK-8334215 serviceability/dcmd/thread/PrintMountedVirtualThread.java failing with JTREG_TEST_THREAD_FACTORY=Virtual

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/fcedde80

          Review Review openjdk/jdk/19482

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              amenkov Alex Menkov
              rpressler Ron Pressler
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                Created:
                Updated:
                Resolved: