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73416ba
(Get the code!)
Ran the benchmark for several iterations with the following settings via drizzle-automation for sysbench readwrite.
1) w/o the log turned on and no reset between iterations of a concurrency level.
2) with the log turned on and no reset
3) log on with a reset between iterations
Could not duplicate the drop off in performance noted above on my machine. The only difference noted was between the runs with and without the log enabled (which was expected). It should be noted that there is not *that* much of a performance hit when using the log, which is very nice news.
Posted the data above for others to check out.
Will be running the same tests with a profiler soon and will post anything of note when complete.