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Re: Userstats patch applied to MariaDB 5.2

 

On Sat, Oct 24, 2009 at 5:30 AM, Michael Widenius <monty@xxxxxxxxxxxx> wrote:
>
> Hi!
>
>>>>>> "MARK" == MARK CALLAGHAN <mdcallag@xxxxxxxxx> writes:
>
> <cut>
>
> MARK> 703     1425    2593    4379    4176    4110    maria.nostat
> MARK> 684     1281    2439    4064    3896    3882    maria.stat
>
> MARK> oltp-ro run again for maria.nostat
> MARK>                  761     1278    2593    4406    4207    4164    maria.nostat
>
> Any idea why is this so different from the previous nostat ?
>
> <cut>
>
> MARK> 13418   24980   49777   94425   88083   86854   maria.nostat
> MARK> 13062   23378   46636   83449   77714   77245   maria.stat
>
> MARK> simple-allcols re-run for maria.nostat
> MARK>                 12024   23891   50433   93778   88210   86127   maria.nostat
>
> Same here.

I assume some variance cannot be avoided, but I have yet to quantify
it. My test framework would benefit from more rigor.

-- 
Mark Callaghan
mdcallag@xxxxxxxxx



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