SCHED_ULE should not be the default

Daniel Kalchev daniel at digsys.bg
Tue Dec 13 08:14:04 UTC 2011



On 13.12.11 09:36, Jeremy Chadwick wrote:
> I personally would find it interesting if someone with a higher-end 
> system (e.g. 2 physical CPUs, with 6 or 8 cores per CPU) was to do the 
> same test (changing -jX to -j{numofcores} of course). 

Is 4 way 8 core Opteron ok? That is 32 cores, 64GB RAM.

Testing with buildworld in my opinion is not adequate, as it involves 
way too much I/O. Any advice on proper testing methodology?

These systems run ZFS, but could be booted diskless for the tests.

Daniel


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