On Fri, Jun 21, 2019 at 03:45:52PM +0800, xiaoggchen@xxxxxxxxxxx wrote: > First only server application exists in the system and the success > rate is 99.998% and the average cpu use is only 25%. Have you guys looked at this series: https://lkml.kernel.org/r/cover.1556182964.git.viresh.kumar@xxxxxxxxxx