On Sun, 7 May 2006, Kris Kennaway wrote: >> Typically, I do 12 runs of supersmack in each configuration, and discard >> the first 2 runs in which the cache and scheduler (etc) are still settling, >> as I'm interested in the steady state. > > Yeah, forgot to mention that too. Also keeping in mind that mysql > performance is not time-constant, e.g. you should restart it in between test > configurations instead of comparing early and late times. Yeah, very much so -- my normal test procedure is to reboot between runs, allowing the first to cycles in the test to warm things up. Robert N M WatsonReceived on Sun May 07 2006 - 18:09:01 UTC
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