Its a great news to hear OpenBSD 6.6 has been released today !
This release feature performance improvement.
SMP-Improvements, System call unlocking:
- Unlocked getrlimit(2) and setrlimit(2) syscalls.
- Unlocked read(2) and write(2) syscalls.
- Removed the KERNEL_LOCK from the bridge(4) output fast-path.
- Made resource limit access MP-safe.
- Made file(9) offset access MP-safe.