DragonFly BSD
DragonFly kernel List (threaded) for 2004-07
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Re: Comparative Mysql DragonFlyBsd v1.0 / FreeBSD v4.10


From: David Rhodus <drhodus@xxxxxxxxxxx>
Date: Sat, 17 Jul 2004 22:59:10 +0000

Its hard to bring the numbers you posted into a true real world load
situation.

For a real world example, take one typical mysql processing node at the office running DragonFly. The average QPS(queries processed per) during non-peak time is ~24QPS. Durning peak processing time we see an average of around ~60QPS. Even with the non peak time, no FreeBSD box has ever been able to maintain the load average the same exact hardware running DragonFly is able to maintain. As for the dataset size, most of the data is not small enough to be maintained inside the query cache for very long as a typical table size is around 121 columns with an average of 1465206 rows adding up to an average table size of 3.6Gig.

-DR



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