SQLIO Analyzer now has test timestamps

Yesterday I finally got around to adding a much needed improvement to my SQLIO Analyzer tool. You now get a timestamp at the start of each test. If you have background noise on your SAN and want to correlate those events with blips in your tests, now you can! The test...

SQLIO Analyzer Latency Metrics Released!

I have put the finishing touches on the latency graphs in my SQLIO Analyzer. It takes all of the latency numbers from all of the tests and performs a quick analysis so you know where you stand on the two major variables on the test – read/write and...

SQLIO Analyzer latency metrics coming soon

Kent Chenery (b | l | t) has sent me some fantastic ideas for ways to present the storage latency metrics in my SQLIO Analyzer tool. I’ve been struggling with ways to present the metrics in ways that make sense without having people drown in the details. I hope...

Bug with SQLIO Analyzer 128 threads fixed

Thanks Hayden for submitting a note that I had a bug in the 128 thread formulas in my spreadsheet in my SQLIO Analyzer. It is now fixed. Thanks again!

SQLIO Results Analyzer

SQLIO is one of my favorite free tools for storage benchmarking. For SQL Server, one of the most important factors in performance is disk throughput. How fast is your storage? What happens to performance if your workload doubles or something runs in the background?...

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