JDK-8366970 : CPUTimeUsage: Add comment about usage during VM exit
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Priority: P4
  • Status: Closed
  • Resolution: Withdrawn
  • Submitted: 2025-09-05
  • Updated: 2025-09-23
  • Resolved: 2025-09-23
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tbdResolved
Related Reports
Relates :  
JDK-8366328 - G1: Crash on reading os::thread_cpu_time
Description
Users should be aware that some methods in CPUTimeUsage may be unsafe during VM exit as some of these methods queries threads that may get terminated during VM exit.
Comments
Withdrawn in favor of using _is_shutting_down introduced in 8366865
23-09-2025
A pull request was submitted for review. Branch: master URL: https://git.openjdk.org/jdk/pull/27115 Date: 2025-09-05 10:06:32 +0000
05-09-2025