The Performance Of Arch Linux Powered CachyOS On AMD EPYC Servers
Written by Michael Larabel in Operating Systems on 29 December 2025 at 10:10 AM EST. Page 4 of 7. 30 Comments.
Across most of the "traditional" Linux server workloads there tended to be at most slight gains with CachyOS over Ubuntu Server. One exception was the Memcached 1:100 run where both CachyOS and Arch Linux shared a significant performance advantage over the current Ubuntu releases on this AMD EPYC server.
The rolling-release nature of CachyOS and Arch Linux will allow for upstream performance optimizations to more quickly reach server platforms.