Generally working on a mounted filesystem for test one, then unmounting, then remounting, before running test two, eliminates cache issues for most OSes
I run these kind of benchmarks against my usb thumbdrive. Easy to mount, easy to unmount, and the drive's so fast that it tends to reduce or eliminate disk speed confusion in benchmarks
Light a man a fire, he's warm for a day. Catch a man on fire, and he's warm for the rest of his life. - Terry Pratchet
In reply to Re^2: Wasting time thinking about wasted time
by erikharrison
in thread Wasting time thinking about wasted time
by brian_d_foy
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