So, this says that the range is between a couple of tenth's of a second
(0.14-0.16s) for py and half to one second (0.58 - 1s) for cgi.

This is the AutoInstall web server.  Presumably, installs are relatively
infrequent and take a relatively long time to complete.  In that context, it
seems unlikely that the performance of the web server will dominate the
total performance footprint of the entire use-case.

Does a half second or a second improvement here really matter?  Is a the
cgi-vs-py response time difference meaningful when looking at the total time
used by- *and* the frequency of invocation of- the entire AI sequence? [*]
The derivative question in my mind is whether this is a premature
optimization and whether the added complexity of the web infrastructure and
development environment is worth the fraction of a second improvement.

  -John

[*] I don't have a clear understanding of the expected AI webserver usage -
will an "average install" hit the web server millions of times - or only
dozens?  Obviously the answer will dictate the weighting applied to this
analysis...



On 04/ 9/10 02:23 PM, John Fischer wrote:
>
>> Dave,
>>
>>    apache/mod_wsgi/cherrypy 1, 100, 1000
>>    real    0m0.152s
>>    real    0m14.515s
>>    real    2m34.528s
>>
>>    apache/cgi-bin 1, 100, 1000
>>    real    0m1.065s
>>    real    0m57.964s
>>    real    9m30.514s
>>
>>
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