DragonFlyBSD's Meltdown Fix Causing More Slowdowns Than Linux

Written by Michael Larabel in Operating Systems on 7 January 2018 at 04:06 PM EST. Page 3 of 5. 37 Comments.

The PostMark performance also dropped heavily with machdep.isolated_user_pmap enabled on both systems.

Fortunately, in many of the pure CPU benchmarks, the performance didn't change all that much.


Related Articles
Ubuntu 24.04 Boosts Performance, Outperforming Windows 11 On The AMD Ryzen Framework 16 Laptop
Ubuntu 24.04 Brings Some Performance Gains For AMD Threadripper 7980X / System76 Thelio Major
Intel's Linux Software Optimizations Continue Paying Off Big Time For Xeon Emerald Rapids
Ampere Altra Max Performance For Ubuntu Linux 22.04 vs. 23.10 vs. 24.04
Ubuntu 24.04 Helping Achieve Greater Performance On Intel Xeon Scalable Emerald Rapids
CentOS Stream ISA Optimized Packages Show Great Results On Intel Xeon Emerald Rapids