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→sysbench random read/write 16K in 8M files
== sysbench random read/write 16K in 8M files ==
* HDD: WD Scorpio Black 2.5" 750GB 7200rpm* sysbench was ran with O_DIRECT, so the page cache should also have no impact.* It's not a filesystem benchmark at all! It tests disk performance because it holds ALL prepared files open during the test. It only shows us that XFS isn't slowing down the direct access to the underlying device (which is also good, of course)...* Probably because of the above note, the results are totally same for 1x 1GB file, 128x 8MB files and 3072x 16KB files.
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