JDK-8035667 : EventMetaspaceSummary doesn't report committed Metaspace memory
  • Type: Bug
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 8
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2014-02-24
  • Updated: 2014-07-29
  • Resolved: 2014-04-03
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JDK 8 JDK 9
8u20Fixed 9 b10Fixed
Description
The EventMetaspaceSummary event only reports used, capacity, and reserved, but not committed memory.
Comments
I = Useful but non-critical information missing in JFR event -> Low L = Every time -> High W = Committed memory can be retrieved using the Metaspace management bean -> Medium LHM = P4
25-02-2014