Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8308783

ZGC: Asynchronous unmapping can lead to running out of address space

    XMLWordPrintable

Details

    • Bug
    • Resolution: Unresolved
    • P5
    • 24
    • 21
    • hotspot
    • gc

    Description

      If the ZUnmapper thread is starved the number of mapping put on its queue can increase unbounded. This can in turn lead to running out of virtual address space and having too many in flight mappings.

      Attachments

        Issue Links

          Activity

            People

              Unassigned Unassigned
              sjohanss Stefan Johansson
              Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

                Created:
                Updated: