Dear all,
for DKRZ I did some measurements for the performance impact of KPTI on tmpfs:
http://juliankunkel.blogspot.de/2018/01/impact-of-kpti-on-io-500-for-dkrz...
On our system, there is minimal impact -- I also did a latency
analysis (linked in the post).
I'm curious if other people experienced something else.
Regards,
Julian
--
http://wr.informatik.uni-hamburg.de/people/julian_kunkel