Components
Profiling
- 🐛 Bump java-profiler (ddprof) to 1.52.1 (#13137 - @jbachorik)
- Measure native allocator overhead instead of assuming a fixed factor
- Improve stack frame attribution and AArch64 runtime stub unwinding
- Record the remote symbolication mode in JFR
- Add upstream reference-chain tracking and leak-signal detection, with liveness and recycled-tag identity fixes
- Fix dictionary and call-trace table reclamation after drain timeouts, preserve string IDs across dictionary rotation, and correct live-trace preservation
- Fix duplicate and biased thread selection in wall-clock sampling, native socket hook timestamps, and continuation metadata lookup and frame alignment
- Add the upstream fjmethodid=lazy option for profiling HotSpot without jmethodIDs