I'll give it a try, thanks. On Thu, Mar 8, 2012 at 8:27 AM, Dr. Baud <drbaud at yahoo.com> wrote: > > > Are the build-in variables cpu and curcpu supported in a 8.1-RELEASE DTrace? > > Dr. Unfortunately not. However, you can approximate them with (IIRC) curthread->td_oncpu.