Hi, Given the remarks I received in the previous thread, I have started to run the same sort of benchmarks with more Blogbench iterations.
During the course of this run, I noticed system cpu time% was going through the roof. I then thought it would be a good idea to re-run the initial benchmarks with different CPU speeds. You'll find my results in the attached files. The three test configurations are: - the original Opteron 6128 machine with 16 cores @2GHz - a Xeon X5650 system with 6 cores @2.66 GHz (2 threads per core) - the same system with Hyperthreading and 4 cores disabled For the Xeon system, I made sure the cores were always running at the same frequency by disabling Turbo Boost in the BIOS setup. The version of DragonFly used was 2.10.1/x86_64. -- Francois Tigeot
Blogbench-CPUs.pdf
Description: Adobe PDF document
