DragonFly BSD
DragonFly kernel List (threaded) for 2011-07
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Re: Blogbench RAID benchmarks


From: Venkatesh Srinivas <me@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 19 Jul 2011 00:45:55 -0400

Could you give blogbench a try with vm.randomize_mmap = 1? I don't
think the I/O performance will change, but I think you will see less
contention on vm_token. (mmap times will be shorter...)

Thanks,
-- vs



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