Michael van Elst wrote: > g...@gson.org (Andreas Gustafsson) writes: > > >mitigations, which I guess is not really surprising. But the 12% net > >increase from jemalloc and the 7% increase from vfs_vnode.c 1.63 seem > >to call for closer investigation. > > Is this also reflected in real time?
Only partly. With the jemalloc change, the system time increased by 938 seconds, but the real time only increased by 170 seconds, and the user time decreased by 89 seconds: 2019.03.08.20.34.24/build_8.log.gz: 4229.21 real 16686.03 user 7932.08 sys 2019.03.08.20.35.10/build_8.log.gz: 4398.88 real 16597.25 user 8870.49 sys With the vfs_vnode.c change, the system time increased by 305 seconds, but the real time only increased by 35 seconds: 2016.12.14.15.48.55/build_8.log.gz: 3934.44 real 15707.68 user 4243.02 sys 2016.12.14.15.49.35/build_8.log.gz: 3969.58 real 15718.85 user 4548.50 sys -- Andreas Gustafsson, g...@gson.org