On 3/27/21 11:54 AM, Santiago Martinez wrote: > Hi, i have the same output as @Nils B. If i run with steal =2 and dtrace > the micro stutter doesn't happen but as soon as i stop the dtrace script > it the stutters come back again. > Here is a patch which you can try. Not sure if it helps. https://reviews.freebsd.org/D29467 --HPS