I think everyone would love too see more of these real-life test results
comparing the the established cf platform, NT, and the emerging Linux.
As for your results, I think your Linux cf machine might not be properly
caching the compiled scripts. We had a linux cf machine at work and it was
getting killed because for some odd reason it never cached the recently
interpreted scripts. Not sure which beta linux cf he used so that just
might be a bug in the particular beta package.
Just run two simple scripts a few times on nt and linux and see if the
linux machine is caching the scripts. Just my two cents..
Thanks for taking the time to perform these tests! =)
Xing
�
On Sun, 11 Jun 2000, Steve Nelson wrote:
> I just installed CF for linux on one of my boxes and ran a couple tests to compare
>the Operating systems. I used the same machine with NT, CF and IIS on one install
>and Linux, Apache and CF. I also had SQL 7 running on a separate box... I didn't
>think to do more tests, but I did 3 tests on both boxes. I ran the tests by getting
>the execution time around a few lines of code and running that 40 times and averaging
>the results. Here were my initial conclusions:
>
> Test 1: use cffile to select a 1 meg file and output it to the screen
> On NT: 78.8 milliseconds
> On Linux: 145.2 milliseconds
>
> Test 2: run a big query and group the output:
> On NT: 1771.5 milliseconds
> On Linux: 3304.5 milliseconds
>
> Test 3: run a big query using data caching and group the output:
> On NT: 407.6 milliseconds
> On Linux: 1421.8 milliseconds
>
> All three tests show that NT is considerably faster, although I haven't performance
>tuned this Linux box very well, mainly because I don't know how. I'm sure these
>times could be shaved down a little.
>
> Now I'm thinking about doing more tests to get a better understanding of the
>differences. I'm also very curious to know about these types of tests with different
>type of hardware. Is anyone interested in this type of information?
>
> Steve
>
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