JDK-8011891 : The vm/gc/heap/heap_summary_after_gc event for CMS contains old data
  • Type: Bug
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: hs24,hs25
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • Submitted: 2013-04-10
  • Updated: 2013-06-26
  • Resolved: 2013-05-20
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JDK 7 Other
7u40Fixed hs24Fixed
Description
The data should not be snapshotted during the concurrent collection, instead it should be collected once the foreground gc takes over, or sent after the sweeping phase if the background gc gets so far.