JDK-8366970 : CPUTimeUsage: Add comment about usage during VM exit
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Priority: P4
  • Status: New
  • Resolution: Unresolved
  • Submitted: 2025-09-05
  • Updated: 2025-09-05
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
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